Behavioral task
behavioral1
Sample
37b0761a78e7fe29d3bde47d3a9a252d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
37b0761a78e7fe29d3bde47d3a9a252d.exe
Resource
win10v2004-20231222-en
General
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Target
37b0761a78e7fe29d3bde47d3a9a252d
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Size
134KB
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MD5
37b0761a78e7fe29d3bde47d3a9a252d
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SHA1
3489dcf1a435c1c2931b914c00116106ec0d5762
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SHA256
55ca9db99b7e10fc2faf3ff7ec3c67fc2bb8f786d41059f0ec95d0e0cd5005b7
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SHA512
5e61b0fb400b3548b86c0abd4af5b2f85f2dd19bad0312fffd197112335628993e62eaed1d726fcfa2ceaa9cb7e56abf7781e0d696e0c2dc6c73b2ed90af60cc
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SSDEEP
3072:dV5998K3WQ8fjEXKgZfnhfxuNV5998K3WQ8fjEXKgZfnhfxur:dVG84jqfhkVG84jqfhU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37b0761a78e7fe29d3bde47d3a9a252d unpack001/out.upx
Files
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37b0761a78e7fe29d3bde47d3a9a252d.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pb Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE