MALICIOUS — normal_5f87159d59c42.pdf

MALICIOUS — normal_5f87159d59c42.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 52 detection engines flagged it.

Identification

SHA-256: 8f2e7234d6e0c75d5ddff56b612e938bb736654a3617f0c781f0bfe6ac64346b
SHA-1: 03f597d1ee03648231e731f77263ea6b7a8e908c
MD5: f0ee1e55b8eea4379f47fea4e878f875
ssdeep: 768:hgGzpD6pBlxVf0Ri6nbMFmkbG9xZqojq+oqgnRXKK8jJYTO10Uz1oo:SGF+phrbG9xZqo94RXKK8jaHUz1z
TLSH: T153329EF35093EC8CBA8AAB07EDE610599186C38D7037A7A005883B6CD57CAFE7E50551
Submitted as: normal_5f87159d59c42.pdf
File type: pdf · Size: 45240 bytes
Verdict: malicious (88/100)

Detections (3 of 52 engines)

MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
Embedded network infrastructure: https://cctraff.ru/123?keyword=volkswagen+beetle+2020+owners+manual, https://uploads.strikinglycdn.com/files/5eb490ee-6e09-454c-a331-0ed4105f0b0b/42342618891.pdf, https://uploads.strikinglycdn.com/files/1bebb5ea-9e48-4725-aaaa-26d2f1dec597/wolixewibabajebilaw.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

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

https://cctraff.ru/123?keyword=volkswagen+beetle+2020+owners+manual
https://uploads.strikinglycdn.com/files/5eb490ee-6e09-454c-a331-0ed4105f0b0b/42342618891.pdf
https://uploads.strikinglycdn.com/files/1bebb5ea-9e48-4725-aaaa-26d2f1dec597/wolixewibabajebilaw.pdf
https://uploads.strikinglycdn.com/files/857bdec2-6310-46ef-90ee-3eb33609a04d/wujobudikajapuzumo.pdf
https://cdn.shopify.com/s/files/1/0435/5827/3183/files/objective_genitive_latin_translation.pdf
https://uploads.strikinglycdn.com/files/8aa43bed-bc75-4e43-aa2e-8276e90cd13b/74842814190.pdf
https://uploads.strikinglycdn.com/files/9d51d035-a98a-4a5a-90ed-4fdcb5b9ec55/79200181265.pdf
https://uploads.strikinglycdn.com/files/ebbdee98-3986-4686-94ac-250342782f64/bomimezijakol.pdf
https://uploads.strikinglycdn.com/files/660a1700-a995-47d3-8319-4788e5736013/37294591187.pdf
https://uploads.strikinglycdn.com/files/794992c3-a2e0-4799-b07d-f5fdc43327fa/kumijakuwasinir.pdf
https://cdn.shopify.com/s/files/1/0436/9452/2518/files/79881360772.pdf
https://cdn.shopify.com/s/files/1/0501/0325/5205/files/cast_of_king_of_the_hill_boomhauer.pdf
https://cdn.shopify.com/s/files/1/0479/0999/4662/files/mit_spring_break_2019_dates.pdf
https://site-1040002.mozfiles.com/files/1040002/51569606032.pdf
https://site-1043337.mozfiles.com/files/1043337/buxelupotugu.pdf
https://site-1039719.mozfiles.com/files/1039719/zekudimuzekinepaj.pdf
https://cdn-cms.f-static.net/uploads/4366400/normal_5f8714e381a19.pdf
https://cdn-cms.f-static.net/uploads/4366017/normal_5f86fbc9b919b.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/
http://ns.adobe.com/xap/1.0/mm/
http://ns.adobe.com/xap/1.0/rights/

Embedded domains

cctraff.ru
uploads.strikinglycdn.com
cdn.shopify.com
site-1040002.mozfiles.com
site-1043337.mozfiles.com
site-1039719.mozfiles.com
cdn-cms.f-static.net
www.w3.org
purl.org
ns.adobe.com

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