Behavioral task
behavioral1
Sample
a5ec4ed16708e2c3b18cdd62e3c39ca02f1b404dc655e232d03d33f32ff6164c.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a5ec4ed16708e2c3b18cdd62e3c39ca02f1b404dc655e232d03d33f32ff6164c.exe
Resource
win11-20240221-en
General
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Target
a5ec4ed16708e2c3b18cdd62e3c39ca02f1b404dc655e232d03d33f32ff6164c
-
Size
266KB
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MD5
f136c173943e44f8399b21447e0fb56c
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SHA1
f5ec9532118e7c847136142c134a7fd661fa02fc
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SHA256
a5ec4ed16708e2c3b18cdd62e3c39ca02f1b404dc655e232d03d33f32ff6164c
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SHA512
c74f551d4d1a16e2463bd0651136f597e95537b389f815e13cd562ad281fe630f1006e2ce1b669d1707ce00a44079dc06525c0ecb11bb88d9c7efeb897f32f79
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SSDEEP
3072:gNXEGZJWhfNFC4S60+XoLczrVmXOsFrSfeT0vcVyrefD5TFuRrUZ+tH01ne4PK:OXzKdNY49u8rVrsFplr5xuRrUe01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5ec4ed16708e2c3b18cdd62e3c39ca02f1b404dc655e232d03d33f32ff6164c unpack001/out.upx
Files
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a5ec4ed16708e2c3b18cdd62e3c39ca02f1b404dc655e232d03d33f32ff6164c.exe windows:6 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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ