SUSPICIOUS — normal_5f87da3258de8.pdf
SUSPICIOUS — normal_5f87da3258de8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
d4f4e776bc3df0ce36dbd40c750bbd8a89e6542bb72bc12ee104efdd464bce9a - SHA-1:
3f3bfadd435bc6de680fd085f533d198afed7805 - MD5:
6ca9433452ae05d9ee79b16d59012ad2 - ssdeep:
768:N3gGzpDGpVmi7EADbk45+yTfiJpalLwKsmIfPQvGHUKtT2jrVtBy+tVVLa:yGFqp1OpalLwVm9v4tT2VXtVVLa - TLSH:
T18A328DF350B7DC4C7A8BAF436DBF16599099D6887072A2A004983B6CC47C6BD7F10961 - Submitted as: normal_5f87da3258de8.pdf
- File type: pdf · Size: 43653 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 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 suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=freestyle+libre+sensor+app+for+android, https://site-1039280.mozfiles.com/files/1039280/92396610379.pdf, https://site-1040129.mozfiles.com/files/1040129/68662788908.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=freestyle+libre+sensor+app+for+android
- https://site-1039280.mozfiles.com/files/1039280/92396610379.pdf
- https://site-1040129.mozfiles.com/files/1040129/68662788908.pdf
- https://site-1041207.mozfiles.com/files/1041207/59874120681.pdf
- https://site-1040239.mozfiles.com/files/1040239/83468050008.pdf
- https://site-1039929.mozfiles.com/files/1039929/51579450629.pdf
- https://cdn-cms.f-static.net/uploads/4366335/normal_5f8784bce4214.pdf
- https://cdn.shopify.com/s/files/1/0484/4794/6902/files/niebels_methods_standards__work_design_12th.pdf
- https://cdn.shopify.com/s/files/1/0495/1274/3080/files/97147440944.pdf
- https://cdn.shopify.com/s/files/1/0481/6879/6311/files/38498212315.pdf
- https://uploads.strikinglycdn.com/files/31cb047b-7f6b-4ad3-b7ca-7c55dd13a75a/34849809345.pdf
- https://uploads.strikinglycdn.com/files/f9aaca67-603c-45ec-9d83-6913583a647d/95426062790.pdf
- https://uploads.strikinglycdn.com/files/5b071980-edbc-48bf-ad47-aa2b1195e9ae/53846138837.pdf
- https://cdn.shopify.com/s/files/1/0436/5916/5849/files/15221912266.pdf
- https://cdn.shopify.com/s/files/1/0433/4757/4949/files/mystic_messenger_hourglass_hack_no_verification.pdf
- https://cdn.shopify.com/s/files/1/0498/6925/8919/files/justice_clothing_application.pdf
- https://cdn.shopify.com/s/files/1/0431/7125/0333/files/10062837558.pdf
- https://cdn.shopify.com/s/files/1/0266/9006/0473/files/84055029659.pdf
- https://site-1039393.mozfiles.com/files/1039393/toxurizuwor.pdf
- https://site-1036724.mozfiles.com/files/1036724/pewexasogew.pdf
- https://site-1043176.mozfiles.com/files/1043176/gojusodemipizopixuxud.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
- cctraff.ru
- site-1039280.mozfiles.com
- site-1040129.mozfiles.com
- site-1041207.mozfiles.com
- site-1040239.mozfiles.com
- site-1039929.mozfiles.com
- cdn-cms.f-static.net
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1039393.mozfiles.com
- site-1036724.mozfiles.com
- site-1043176.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report