Behavioral task
behavioral1
Sample
b4b4465b352151faa64d4f4ba95d8da28e8ffedb128a84e667110d2665817222.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
b4b4465b352151faa64d4f4ba95d8da28e8ffedb128a84e667110d2665817222.exe
Resource
win11-20240426-en
General
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Target
b4b4465b352151faa64d4f4ba95d8da28e8ffedb128a84e667110d2665817222
-
Size
266KB
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MD5
02d60c1bbc819dc068ea1e6bb0fb34cd
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SHA1
5edad8811e38bdc5f357a636da354d4eceb01d01
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SHA256
b4b4465b352151faa64d4f4ba95d8da28e8ffedb128a84e667110d2665817222
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SHA512
7092a7d757b8fb0a1004115f071a646170f0d074e21b87a376b2cc0bcac8dff46db943697e063654d4628aa15996c071d41b219f01952efe629c2f643264dda5
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SSDEEP
6144:2XzKdNY49u8rVl1tZKb4cj3VUKIpBdX+01net:Na4Aoe4cxfId+01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4b4465b352151faa64d4f4ba95d8da28e8ffedb128a84e667110d2665817222 unpack001/out.upx
Files
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b4b4465b352151faa64d4f4ba95d8da28e8ffedb128a84e667110d2665817222.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