Behavioral task
behavioral1
Sample
bbcbedd1d58bac9f933b8129e6fc8b6b1f2370e9d10552918e4f2a7d34102e64.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bbcbedd1d58bac9f933b8129e6fc8b6b1f2370e9d10552918e4f2a7d34102e64.exe
Resource
win10v2004-20231215-en
General
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Target
bbcbedd1d58bac9f933b8129e6fc8b6b1f2370e9d10552918e4f2a7d34102e64
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Size
223KB
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MD5
b5caf8efe2688bca3b0de4ffee9c625b
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SHA1
453d5e2d6deb4e9c0b654db2c21b782378253329
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SHA256
bbcbedd1d58bac9f933b8129e6fc8b6b1f2370e9d10552918e4f2a7d34102e64
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SHA512
54243032e8a983d1363f98f8bcac0f5fd19ff513c7bfbba4ad4aa74ffc0334c9ff2f140997920b64d5e33efe97199ec4b7d66b4fc3c0fe87228735e4fc1be083
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SSDEEP
3072:OZ7wXfSRZ0ON/EwW66wN94xu4CkAZJM2k5D66L+NfGbVON2Nqi/6gS5UoWXHz72n:KwPSUONLNsuWA7koN+boRi9S6oiz72D
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bbcbedd1d58bac9f933b8129e6fc8b6b1f2370e9d10552918e4f2a7d34102e64 unpack001/out.upx
Files
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bbcbedd1d58bac9f933b8129e6fc8b6b1f2370e9d10552918e4f2a7d34102e64.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ