Behavioral task
behavioral1
Sample
31e8f58a0e5d010d9c4aa2c01ab2fa43fabb9f3ec422b8f18fa5ae3195f8f444N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
31e8f58a0e5d010d9c4aa2c01ab2fa43fabb9f3ec422b8f18fa5ae3195f8f444N.exe
Resource
win10v2004-20241007-en
General
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Target
31e8f58a0e5d010d9c4aa2c01ab2fa43fabb9f3ec422b8f18fa5ae3195f8f444N
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Size
102KB
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MD5
61ac2a4408c7c6bd771f9a392ed2e840
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SHA1
06c6be2b8570658af7714568abf5f231ed718f51
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SHA256
31e8f58a0e5d010d9c4aa2c01ab2fa43fabb9f3ec422b8f18fa5ae3195f8f444
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SHA512
7fd00f6746666ac5eccb9d8a7dc592df26729a224c297df441c0ef79f22279d136d3c8d60abc5b6b629ceb8bfefa15b4c5ee239d28a9c5b92d0f548b863781c9
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SSDEEP
3072:xFphTfm1UC7AdYzrV+Dljy/32ubwZZqJ:FhTfmuCkdYzrVolu/J0ZZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31e8f58a0e5d010d9c4aa2c01ab2fa43fabb9f3ec422b8f18fa5ae3195f8f444N unpack001/out.upx
Files
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31e8f58a0e5d010d9c4aa2c01ab2fa43fabb9f3ec422b8f18fa5ae3195f8f444N.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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 19KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 81KB - Virtual size: 84KB
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: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ