SUSPICIOUS — normal_5f875b2a4b908.pdf
SUSPICIOUS — normal_5f875b2a4b908.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
72065e9ebb7a53a93c2cc07b2a617d2828b0bf98aa947665a00e8f849c9dc913 - SHA-1:
269f395e4469524d620995a9bb9120dcd16cabc7 - MD5:
3f8c976b3416fbe4f150857ec69f4a9d - ssdeep:
768:UgGzpDep4ZSMn6Z++YpSIaG2UiXle1CymK/LlOREY6Cy/0ppPVtA:hGFiptLlXoZ9JoEY6CPjPVtA - TLSH:
T110328DF710A7EC8C7A8A9F075DBA119A508ED7896063936044D8732CD4BCAFD6F00A20 - Submitted as: normal_5f875b2a4b908.pdf
- File type: pdf · Size: 46953 bytes
- Verdict: suspicious (64/100)
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 suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 15 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?keyword=pokemon+ash+gray+download+apkpure, https://cdn.shopify.com/s/files/1/0494/0120/0807/files/will_ferrell_robert_goulet_thong_song.pdf, https://cdn.shopify.com/s/files/1/0432/2800/4507/files/78842686185.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 (9 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9847 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
- 250.255.255.239.in-addr.arpa
- desktop-hsgcbep
- ntp.ubuntu.com
- desktop-hsgcbep._dosvc._tcp.local
- 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=1787776490&P2=404&P3=2&P4=VurW%2bUxuhIR1UpmhkGC%2by64mPX7Vu60R80ZCqTQhRCTXAqZYVHNMxswIfn7dF7PliATHtNLLAaGqmuLmwDT52w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
56329b404814286ea2dd2ad1db41723b1f6b4a31f49cc879d2216ee888915ce9 - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\cd4396a6f7523ab832581b21fb8ec8b2.png -
552f931e3eac664461824a28cdf60ed7e4ac4beb2aca685183953a4f7b999e50 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/123?keyword=pokemon+ash+gray+download+apkpure
- https://cdn.shopify.com/s/files/1/0494/0120/0807/files/will_ferrell_robert_goulet_thong_song.pdf
- https://cdn.shopify.com/s/files/1/0432/2800/4507/files/78842686185.pdf
- https://cdn.shopify.com/s/files/1/0480/4991/4015/files/self_tapping_concrete_screws_home_depot.pdf
- https://site-1040143.mozfiles.com/files/1040143/tegamilazumuwaxixopexiwu.pdf
- https://site-1041682.mozfiles.com/files/1041682/11474230069.pdf
- https://site-1039668.mozfiles.com/files/1039668/jesekegipupilunejosogi.pdf
- https://site-1044151.mozfiles.com/files/1044151/wagilomowibemalutun.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/baputedev.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/tadib-pepalitegugoj.pdf
- https://gurigibafex.weebly.com/uploads/1/3/0/7/130739571/6a3ac.pdf
- https://cdn-cms.f-static.net/uploads/4366063/normal_5f8705c2935c9.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f8722875c6a1.pdf
- https://cdn-cms.f-static.net/uploads/4367004/normal_5f875b022a809.pdf
- https://cdn.shopify.com/s/files/1/0434/6734/1981/files/potoravipajezeniguladu.pdf
- https://cdn.shopify.com/s/files/1/0482/5740/0994/files/64091312229.pdf
- https://cdn.shopify.com/s/files/1/0497/0027/4341/files/father_abraham_song_history.pdf
- https://cdn.shopify.com/s/files/1/0484/5731/8561/files/african_dress_patterns_for_sewing.pdf
- https://cdn.shopify.com/s/files/1/0487/7248/1190/files/maclaren_techno_xt_stroller_review.pdf
- https://site-1043248.mozfiles.com/files/1043248/48506719002.pdf
- https://site-1043489.mozfiles.com/files/1043489/zulasagu.pdf
- https://site-1037227.mozfiles.com/files/1037227/satodonoperafaguponof.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
- gettraff.ru
- cdn.shopify.com
- site-1040143.mozfiles.com
- site-1041682.mozfiles.com
- site-1039668.mozfiles.com
- site-1044151.mozfiles.com
- bedizegoresupa.weebly.com
- genigudepa.weebly.com
- gurigibafex.weebly.com
- cdn-cms.f-static.net
- site-1043248.mozfiles.com
- site-1043489.mozfiles.com
- site-1037227.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 74.179.71.159
- 40.84.85.40
- 52.110.12.30
- 4.230.171.124
- 52.253.84.76
- 203.26.79.13
- 74.178.240.61
- 20.165.94.54
- 40.103.64.242
- 4.150.223.115
- 52.123.128.14
- 40.99.134.18
- 142.250.207.3
- 40.79.141.154
- 48.192.143.121
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report