MALICIOUS — normal_5f88a9cc86656.pdf
MALICIOUS — normal_5f88a9cc86656.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 2 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
beddac63c3b37c1d2d895fe8ceb16f864d42dbcf82b6e13d413b4faa1f113a25 - SHA-1:
28921becf919d7ef912fedff789b815b42b22115 - MD5:
19079620cc9c59bf83f40c20e190b9ff - ssdeep:
768:3gGzpDqpLJBcO+fETmsZ1oxmkyWfuZc6/PsjEQbbjyqSxjELQNi+hVuWb3kj:QGFOpvbBZcKP1w+0ki+VuWb0j - TLSH:
T14A318CF384ABED8C798BA7439DA70165418AD34D6237EBA045C83B6CE07C5BD7E50860 - Submitted as: normal_5f88a9cc86656.pdf
- File type: pdf · Size: 42600 bytes
- Verdict: malicious (72/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 14 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/c0bf3ede-d605-4308-b085-1618b10e69f9/kemebapopaferumugel.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=download+instagram+apk+for+windows+10, https://cdn.shopify.com/s/files/1/0434/0901/4940/files/planet_zoo_crack_only_password.pdf, https://cdn.shopify.com/s/files/1/0484/3316/8552/files/mibubepe.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (14 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9653 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787780505&P2=404&P3=2&P4=OTBYxsxhmJ26G0EVAs7PB4%2bRvS7ZWmtqb%2fivKOiTe2L8x75fF44PccYTwZv8oM3MVewznPWMwCrtxCTVlDFmYA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787780577&P2=404&P3=2&P4=dSEOJ9CJyGJkDALAcH%2fYuah2vSu38IxefkykatFSsYXyqw9YAEMyWTMad9HxI%2bUkiBE8HJdxonzm9S1kilqB8w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/9c0462dd-f6cd-4ff7-a7ac-708d0e9dadc5/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\bdc1a64c7922fe5c0f7723719ae8b1a3.png -
03f64ed45b1fbe44c9470e0bcb45274dd1b705fd69fc9f2bbf634b901842e61e - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
53c22d3fcadc40c8666e5c1cdb32362651632e99a9cc7f033bcd09c1b5898d69 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/123?keyword=download+instagram+apk+for+windows+10
- https://cdn.shopify.com/s/files/1/0434/0901/4940/files/planet_zoo_crack_only_password.pdf
- https://cdn.shopify.com/s/files/1/0484/3316/8552/files/mibubepe.pdf
- https://cdn.shopify.com/s/files/1/0486/1214/7365/files/zewomanaxafezopadewom.pdf
- https://cdn.shopify.com/s/files/1/0486/0533/1616/files/59465707657.pdf
- https://cdn.shopify.com/s/files/1/0428/7673/1558/files/one_piece_treasure_cruise_hack_apk.pdf
- https://site-1038439.mozfiles.com/files/1038439/8440664797.pdf
- https://site-1040100.mozfiles.com/files/1040100/betikijijutikolux.pdf
- https://site-1044297.mozfiles.com/files/1044297/83616836377.pdf
- https://uploads.strikinglycdn.com/files/c0bf3ede-d605-4308-b085-1618b10e69f9/kemebapopaferumugel.pdf
- https://uploads.strikinglycdn.com/files/233d76f4-5e55-4b1c-a1d4-3e0cbed5898a/gilepidomafasixozekofugap.pdf
- https://uploads.strikinglycdn.com/files/bb3f1a17-41e4-4d3c-b0e0-c696fa35121a/kokawamilabodavigurotapos.pdf
- https://uploads.strikinglycdn.com/files/db4c1d3b-0f9b-4de0-942a-4271c620f6c2/40600550064.pdf
- https://uploads.strikinglycdn.com/files/5d8731fd-d456-47f2-8e8c-869063665573/61968794342.pdf
- https://site-1039547.mozfiles.com/files/1039547/10976847506.pdf
- https://site-1040876.mozfiles.com/files/1040876/wojavivivonagesifax.pdf
- https://site-1036828.mozfiles.com/files/1036828/27256752613.pdf
- https://site-1040036.mozfiles.com/files/1040036/16384828933.pdf
- https://site-1041207.mozfiles.com/files/1041207/75192067690.pdf
- https://cdn.shopify.com/s/files/1/0440/2341/4942/files/the_impossible_quiz_3_unblocked.pdf
- https://cdn.shopify.com/s/files/1/0266/9087/9673/files/conjonction_francais_liste.pdf
- https://cdn.shopify.com/s/files/1/0496/6190/3005/files/supply_chain_for_dummies_free.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- site-1038439.mozfiles.com
- site-1040100.mozfiles.com
- site-1044297.mozfiles.com
- uploads.strikinglycdn.com
- site-1039547.mozfiles.com
- site-1040876.mozfiles.com
- site-1036828.mozfiles.com
- site-1040036.mozfiles.com
- site-1041207.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 52.110.12.15
- 20.42.179.192
- 4.230.171.124
- 20.42.72.131
- 135.232.92.137
- 40.103.64.242
- 52.123.129.14
- 40.104.4.2
- 74.178.232.29
- 72.154.7.16
- 203.26.79.13
- 135.234.160.244
- 52.123.252.229
- 48.192.143.121
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report