Behavioral task
behavioral1
Sample
5264b993bad6378e11505c137146717ed48840e9e09452b49265a903124e0f6a.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5264b993bad6378e11505c137146717ed48840e9e09452b49265a903124e0f6a.exe
Resource
win10v2004-20240508-en
General
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Target
5264b993bad6378e11505c137146717ed48840e9e09452b49265a903124e0f6a
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Size
179KB
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MD5
7b31bd9a9298a0843ebed371c4b7a71f
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SHA1
ddf6e2255b3609507415c19bad8b316046aff589
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SHA256
5264b993bad6378e11505c137146717ed48840e9e09452b49265a903124e0f6a
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SHA512
673c7501e3891a453e5fcf6061f3995074a1f1780d95ca9b0fbe108f9c75cca2cfa8077bfe029f6b73ba8e31bbd26cfbfaaedbd0186e3e646941f1f09cca29b3
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfJTV:hfAIuZAIuYSMjoqtMHfhfJ6W2QZwKS7A
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 5264b993bad6378e11505c137146717ed48840e9e09452b49265a903124e0f6a unpack001/out.upx
Files
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5264b993bad6378e11505c137146717ed48840e9e09452b49265a903124e0f6a.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