Behavioral task
behavioral1
Sample
7b2d40c86f0420a5dd23143e5a91c200468e9e849c83a926184eeb1663f9a584.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
7b2d40c86f0420a5dd23143e5a91c200468e9e849c83a926184eeb1663f9a584.exe
Resource
win10v2004-20240419-en
General
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Target
7b2d40c86f0420a5dd23143e5a91c200468e9e849c83a926184eeb1663f9a584
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Size
129KB
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MD5
9d091124cd749e79b5204596ccd48171
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SHA1
d8ab8d851f82ad9519498cf17ca688892f4cc1c2
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SHA256
7b2d40c86f0420a5dd23143e5a91c200468e9e849c83a926184eeb1663f9a584
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SHA512
e63607c405247b5a6385143c11f51b29b25ac050b10699675c278a0d22ee0f1685c635dd789156842031ebf593d398c59fb7688c15599ad4c23647ea03d62281
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhf5SGfFpsJOfFpsJkEvKRzF0:hfAIuZAIuDMVtM/XS01+
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 7b2d40c86f0420a5dd23143e5a91c200468e9e849c83a926184eeb1663f9a584 unpack001/out.upx
Files
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7b2d40c86f0420a5dd23143e5a91c200468e9e849c83a926184eeb1663f9a584.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