Behavioral task
behavioral1
Sample
5bd366982380fe07540d2889385136bfa312509f6a2fd355001883c1702059b1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5bd366982380fe07540d2889385136bfa312509f6a2fd355001883c1702059b1.exe
Resource
win10v2004-20231215-en
General
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Target
5bd366982380fe07540d2889385136bfa312509f6a2fd355001883c1702059b1
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Size
3.8MB
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MD5
ac3c582aeb23dbbc1e9ab564d52dd8ab
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SHA1
b8b7d204b4d16283177b5f700a8c4d85ec70520d
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SHA256
5bd366982380fe07540d2889385136bfa312509f6a2fd355001883c1702059b1
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SHA512
4978e1eed1d1ab2f7ff002ab7eb6278070c343130fd3618fa4e67ac3beac92b1dd6658f49e2e31b96c21f38f6cec4888a7e9d29fae5a380e49a6b8505ffa2d1f
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SSDEEP
98304:cbPk5HyUN8k5h/wDdEoNiV4I/hwAf1wAoTamiDAMg:cbPk5HyC8k5h/wDdEoNiV4I/WWwA7mFn
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 5bd366982380fe07540d2889385136bfa312509f6a2fd355001883c1702059b1 unpack001/out.upx
Files
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5bd366982380fe07540d2889385136bfa312509f6a2fd355001883c1702059b1.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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 496B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE