Behavioral task
behavioral1
Sample
8748a8374df22da7d125aa039cf3cd4f61cb600c1a97f9216df28c5d93729a3e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8748a8374df22da7d125aa039cf3cd4f61cb600c1a97f9216df28c5d93729a3e.exe
Resource
win10v2004-20231215-en
General
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Target
8748a8374df22da7d125aa039cf3cd4f61cb600c1a97f9216df28c5d93729a3e
-
Size
1.7MB
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MD5
c233bd54dd59b8d4be6d0917f5b44f3c
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SHA1
f3c9ab8bbe5e0d431e4c145db8637f15d651e21a
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SHA256
8748a8374df22da7d125aa039cf3cd4f61cb600c1a97f9216df28c5d93729a3e
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SHA512
a4d8f1168487d96f2bf5a20b9646d350edb9b983fec29d7d2bb19bddf397914fedcb0fa6ff244cdc8e33486853cbc5f74bcbb7bd01d840d5983d1eb16af39e93
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SSDEEP
49152:PvbbraNekDjtLusnKeD/sKxvTeYvsuDbJyD1Uls6hft96:PvbXf8vKeD/sKdLJyt6P96
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 1 IoCs
Checks for missing Authenticode signature.
resource 8748a8374df22da7d125aa039cf3cd4f61cb600c1a97f9216df28c5d93729a3e
Files
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8748a8374df22da7d125aa039cf3cd4f61cb600c1a97f9216df28c5d93729a3e.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE