Behavioral task
behavioral1
Sample
3b279e005bde63d73b446d6866abedb11426b70225669a851f3655d02572f5a4.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
3b279e005bde63d73b446d6866abedb11426b70225669a851f3655d02572f5a4.exe
Resource
win10v2004-20240508-en
General
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Target
3b279e005bde63d73b446d6866abedb11426b70225669a851f3655d02572f5a4
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Size
175KB
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MD5
29b161812aa146e405bcc4221f878e02
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SHA1
e157c9393aeec04c26c3aa60ef6808a57ab4e0f9
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SHA256
3b279e005bde63d73b446d6866abedb11426b70225669a851f3655d02572f5a4
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SHA512
af95d3d920ac716167e82f2523bcbccd89f7ef353e826311cbf026996c488428015eef8a1f58830c458fbda8f3be691174954c8c54a0926a0bada4842759bbc1
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfZSm:hfAIuZAIuYSMjoqtMHfhffPvUgHz7z/
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b279e005bde63d73b446d6866abedb11426b70225669a851f3655d02572f5a4 unpack001/out.upx
Files
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3b279e005bde63d73b446d6866abedb11426b70225669a851f3655d02572f5a4.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ