Behavioral task
behavioral1
Sample
b5457fa75af973906838c2228161c2eea726c354c38e683c766b65ad8e61f84c.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b5457fa75af973906838c2228161c2eea726c354c38e683c766b65ad8e61f84c.exe
Resource
win11-20240412-en
General
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Target
b5457fa75af973906838c2228161c2eea726c354c38e683c766b65ad8e61f84c
-
Size
266KB
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MD5
a620d2358626cb48428e9c3510ea9453
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SHA1
c8a702e5f30ce6abca35dee3133732b06204efb1
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SHA256
b5457fa75af973906838c2228161c2eea726c354c38e683c766b65ad8e61f84c
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SHA512
895b87c275f2a40e0dfe97f70f0fb3eeb5c46b2affdf56b0ad68172d251c91d9ecb814b729aa3b8170684f1dee295b76fc79acfdf420ccc7ef78f825e64b5cbf
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SSDEEP
6144:0XzKdNY49u8rVmaKCrkV4dPMvc+/cv1I01net:ba4AyHxd2/V01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b5457fa75af973906838c2228161c2eea726c354c38e683c766b65ad8e61f84c unpack001/out.upx
Files
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b5457fa75af973906838c2228161c2eea726c354c38e683c766b65ad8e61f84c.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