SUSPICIOUS — b166203bc99.pdf
SUSPICIOUS — b166203bc99.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
5f4c81988d07f08e9b4b784fe706ce44d050ac73c65d402b35e1d6b648e3a04a - SHA-1:
c622bfb2c92c69ce15f95154163101afd2946d8e - MD5:
c62faff9b4077442f4556a6dbff4e6e1 - ssdeep:
768:IgGzpDJpgK+gYcgC0dbIkv8gk9LcJ92FcoHeoWnAEBo0OancO3fp:FGFdpwc6bdW9L9cznAE1OUcO3fp - TLSH:
T1FF329DF35197EC8C76CFAB439ABB00A65189D688613AC751148C372DC4BC6BDBE10871 - Submitted as: b166203bc99.pdf
- File type: pdf · Size: 43333 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=reading%20comprehension%20worksheets%20for%20year%208%20uk, https://cdn.shopify.com/s/files/1/0500/1199/6318/files/all_my_sons_post_reading_activity_act_3.pdf, https://cdn.shopify.com/s/files/1/0436/8800/1689/files/five_letter_words_starting_with_ei.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://ggtraff.ru/wb?keyword=reading%20comprehension%20worksheets%20for%20year%208%20uk
- https://cdn.shopify.com/s/files/1/0500/1199/6318/files/all_my_sons_post_reading_activity_act_3.pdf
- https://cdn.shopify.com/s/files/1/0436/8800/1689/files/five_letter_words_starting_with_ei.pdf
- https://cdn.shopify.com/s/files/1/0431/1017/0786/files/17800997374.pdf
- https://uploads.strikinglycdn.com/files/62c959d5-c922-45a5-b15a-b25035713b15/saxeverabo.pdf
- https://uploads.strikinglycdn.com/files/914a0e17-69af-42e4-ba40-8504f05c72e6/kopobipojosidime.pdf
- https://uploads.strikinglycdn.com/files/f58b059f-2216-46c8-aa11-b01be1ab32d0/kanezofawotarogopejawebo.pdf
- https://site-1039197.mozfiles.com/files/1039197/suwipubizezesegu.pdf
- https://site-1037848.mozfiles.com/files/1037848/zewopagexexapijufetewu.pdf
- https://uploads.strikinglycdn.com/files/47e88edd-b4bb-4014-84f0-37127c250496/koxizikedagorawizevosi.pdf
- https://uploads.strikinglycdn.com/files/1512d08b-880c-49e3-b42a-0a33018b7e5a/pifuka.pdf
- https://uploads.strikinglycdn.com/files/391cea15-e32c-43d7-98bd-c4ed4cb79989/2246416698.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/zikarab.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/wimivebe.pdf
- https://vuzevarezevarot.weebly.com/uploads/1/3/0/7/130740461/0e0cd.pdf
- https://megadezatesaram.weebly.com/uploads/1/3/0/7/130776649/04609804.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/kinufijozulof.pdf
- https://uploads.strikinglycdn.com/files/dd5da2a0-0ea1-4896-b733-30f3842ff8c0/58329228732.pdf
- https://uploads.strikinglycdn.com/files/610f48fb-691a-46d4-a23f-9987d292beb3/8755006617.pdf
- https://uploads.strikinglycdn.com/files/7f8d4c23-730a-40e1-aa0b-0440c81f93de/xajakeviropofokubupe.pdf
- https://uploads.strikinglycdn.com/files/b1ec34ba-8ad3-4bd7-954e-d7758d02f1d8/25411677943.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
- ggtraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1039197.mozfiles.com
- site-1037848.mozfiles.com
- dutitujazekap.weebly.com
- vuzevarezevarot.weebly.com
- megadezatesaram.weebly.com
- vuxozajuje.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report