MALICIOUS — normal_5f97ac7e92d01.pdf
MALICIOUS — normal_5f97ac7e92d01.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (72/100). 3 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
3177d914b1be3e76f1fca28e071286eb9a243ce320a72ee44e86b62317be11a7 - SHA-1:
6e4f1de168b78f0c91f2648c3291eea6728c337a - MD5:
4d45e7e08c5276beb2e7cc214aa1e65a - ssdeep:
768:igGzpDIeIHgDbthiXdO9gjed4KWn2puewaJJDJgYEH+SE1zvZ8JEpQum0eUND9r3:/GFMeSnkxwGJCYEYvZ8J7u1ND9r68v - TLSH:
T19F328DF35567DD8C3ACAEB03A9AB11691609C74C6222AB5049CC767CC47C6FDBF20921 - Submitted as: normal_5f97ac7e92d01.pdf
- File type: pdf · Size: 47232 bytes
- Verdict: malicious (72/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The malicious score of 72/100 is the fusion of 6 weighted signals:
- Contacted 19 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/eafd5bd7-c00c-4c9a-9166-7dc80ca56754/69657921492.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/123?keyword=factoring+zero+product+property+worksheet, https://cdn.shopify.com/s/files/1/0495/1388/9960/files/bupepev.pdf, https://cdn.shopify.com/s/files/1/0477/5664/0412/files/the_grand_design_stephen_hawking_espaol.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 (6 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9713 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
- c.pki.goog
- ntp.ubuntu.com
- 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=1787778872&P2=404&P3=2&P4=IXXFq7m7mHLP6wymNNN3VDLp%2bgWSYuljY4gayHa%2bOCIhO%2fMRhCkg9BWBilTVYjoT4e1TdV2mxnwNxxJD3o1OoA%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=1787778945&P2=404&P3=2&P4=KscfMhWC%2be6xG8%2f7qZpyMBwyPTyum%2bWj%2fIjPuB60lmGUC6MYd40RXiiBWjq9UXZgaTRMgDfc34YYa3MPbFetqA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://c.pki.goog/r/gsr1.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\4d8c50317e68caf930d92f4baa1dec9a.png -
efd89811d958d5f31e92422df0478750fa0693b9b14b36e4404852b8d71c4bd7 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
7e4d0c32a76ae6223285bea189f0592339cc1fda32943bf347671bdc1557b35c - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?keyword=factoring+zero+product+property+worksheet
- https://cdn.shopify.com/s/files/1/0495/1388/9960/files/bupepev.pdf
- https://cdn.shopify.com/s/files/1/0477/5664/0412/files/the_grand_design_stephen_hawking_espaol.pdf
- https://cdn.shopify.com/s/files/1/0266/9838/3545/files/85924861672.pdf
- https://cdn.shopify.com/s/files/1/0432/0215/0557/files/kiduni.pdf
- https://cdn-cms.f-static.net/uploads/4367278/normal_5f8c5a3922deb.pdf
- https://cdn.shopify.com/s/files/1/0266/9022/4300/files/vapikafigawis.pdf
- https://cdn.shopify.com/s/files/1/0433/7857/3468/files/walton_tv_remote_control_apk.pdf
- https://cdn.shopify.com/s/files/1/0484/9929/4369/files/23000776192.pdf
- https://cdn.shopify.com/s/files/1/0483/9810/6776/files/kuxifipimasuxitoratej.pdf
- https://cdn.shopify.com/s/files/1/0434/8333/2772/files/ganivagusab.pdf
- https://cdn.shopify.com/s/files/1/0492/5633/3468/files/king_of_kash_kansas_city_missouri.pdf
- https://cdn.shopify.com/s/files/1/0495/5255/6184/files/welikufexuvavus.pdf
- https://cdn.shopify.com/s/files/1/0433/2044/3045/files/bamij.pdf
- https://cdn.shopify.com/s/files/1/0483/9499/3816/files/la_mulana_2_guide.pdf
- https://cdn.shopify.com/s/files/1/0494/1185/0407/files/purawekora.pdf
- https://uploads.strikinglycdn.com/files/eafd5bd7-c00c-4c9a-9166-7dc80ca56754/69657921492.pdf
- https://uploads.strikinglycdn.com/files/8d70e099-eaec-4edf-bd6f-917a28b9e42c/1729821608.pdf
- https://uploads.strikinglycdn.com/files/681b9c9a-1bd8-4ca5-8bf1-8dd1caf582e7/42894476625.pdf
- https://uploads.strikinglycdn.com/files/dccd14c0-f121-42dd-938e-cc352b3bc3d2/26983396720.pdf
- https://uploads.strikinglycdn.com/files/f9e1a18f-69c6-4433-ad20-ec786af97d04/83835040862.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/
- http://ns.adobe.com/xap/1.0/
Embedded domains
- gettraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 57.155.101.212
- 172.66.2.5
- 52.123.252.248
- 162.159.142.9
- 57.155.104.224
- 4.230.171.124
- 20.247.184.142
- 20.165.94.63
- 4.150.223.96
- 20.112.250.133
- 40.99.134.2
- 52.123.129.14
- 40.103.64.226
- 20.165.94.46
- 203.26.79.13
- 172.178.240.163
- 142.250.195.131
- 4.150.223.106
- 135.233.45.221
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report