PDF malware analysis — malicious · fe9db0dbfca643b6

MALICIOUS

PDF

121.8 KB Created: 2022-06-28 16:55:51 Authoring application: Navy Reserve Annual Training Waiver Request Form loaded (via FPDF 1.82) First seen: 2022-07-15

MD5: 290690595835173286d834019593aee0 SHA-1: fb421ef4492b33e133496c3aac39f3b26cab8afd SHA-256: fe9db0dbfca643b649742096869734297493a187c9e4ba4cc65d4bd8874bab0f

62 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains multiple embedded and invisible links designed to trick the user into downloading a payload. The primary malicious URL identified is http://eminemreactor.site/Navy-Reserve-Annual-Training-Waiver-Request-Form/pdf/www.marklittler.com. This indicates a likely phishing or credential harvesting attempt through a malicious download lure.

Machine Learning

Nyx PDF Classifier clean score 0.0014

Heuristics 2

Invisible/repeated PDF links deliver payload file critical PDF_REPEATED_PAYLOAD_LINK_LURE

PDF uses invisible link annotations and points to a direct payload download. Repeated invisible links or lure-like payload names such as document/unlock/verify archives match malware-delivery PDF carriers where the page is only a prompt and the real payload is fetched from the linked URL.
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL http://eminemreactor.site/Navy-Reserve-Annual-Training-Waiver-Request-Form/pdf/www.marklittler.com
- http://eminemreactor.site/Navy-Reserve-Annual-Training-Waiver-Request-Form/doc/www.marklittler.com
- https://www.marklittler.com/wp-content/uploads/formidable/16/a-guideline-for-designing-mobile-questionnaires.pdf
- https://www.marklittler.com/wp-content/uploads/formidable/16/paid-freelance-writing-assignments.pdf
- https://www.marklittler.com/wp-content/uploads/formidable/16/all-about-me-planning-ideas-for-babies.pdf
- https://www.marklittler.com/wp-content/uploads/formidable/16/mri-renal-mass-protocol.pdf
- https://www.marklittler.com/wp-content/uploads/formidable/16/assurance-and-transaction-advisory.pdf
- https://www.marklittler.com/wp-content/uploads/formidable/16/most-choices-are-revocable-means.pdf
- https://www.marklittler.com/wp-content/uploads/formidable/16/digital-blue-camera-manual.pdf

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_027_off0001d9c5.bin` `43b13684882d332187dbe2691d5e4f64c33a98e381a4dc2316374ba1b923b47c`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x1D9C5	76950 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.