MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous external links, a common tactic for SEO poisoning and directing users to malicious sites. The 'SE_MFA_LURE' heuristic indicates the document is designed to trick users into providing sensitive information, likely for credential harvesting. The ML classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne 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://wendymcclain.com/uploads/1/3/0/7/130776724/130776724.html#indications+for+tc+99m+bone+scan PDF link annotation
- http://itoms.at/uploads/1/3/0/2/130292179/5022195.pdfIn PDF document text
- http://bwcleaning.net/uploads/1/3/1/4/131407377/8500505.pdfIn PDF document text
- http://propertymaintenancellc.net/uploads/1/3/0/3/130313702/bifabimev-fubined-zebusiboboji.pdfIn PDF document text
- http://protexincusa.com/uploads/1/3/0/4/130476573/wuvirar-bekinile-medax-mimogovira.pdfIn PDF document text
- http://premierenvirovision.com/uploads/1/3/0/9/130969959/genugim.pdfIn PDF document text
- http://dojoperformingarts.com/uploads/1/3/1/0/131070702/goburuku.pdfIn PDF document text
- http://windy-hill-village.org/uploads/1/3/0/7/130775766/442a8.pdfIn PDF document text
- http://moneygetajob.com/uploads/1/3/1/1/131163512/bafisoxelopiwi.pdfIn PDF document text
- http://ilonaaroma.com/uploads/1/3/0/5/130543552/2610809.pdfIn PDF document text
- http://buenavistawesleyan.org/uploads/1/3/0/3/130379291/fapiwi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
🗂 Part of campaign:
propertymaintenancellc.net
3 samples
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001300a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1300A | 6300 bytes |
SHA-256: c7cb6cabcdec329c17140f6a0be3c30613e831ff05c138b4eb720e2922c8da49 |
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font_01_sfnt_off00013f2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13F2F | 10564 bytes |
SHA-256: 1235411192af2f7f0f3b035d71ad55ef2e33bee26ad1ea5638399e3fb4a40b3c |
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font_02_sfnt_off000164df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x164DF | 3252 bytes |
SHA-256: 0053f443d8a6c3a4b680d102958b67598e9210d8f5e6d95bd4bc13264e896a34 |
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font_03_sfnt_off0001706b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1706B | 16036 bytes |
SHA-256: 779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63 |
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