Behavioral task
behavioral1
Sample
1faa8d3f42126955e6585949de258c002d4cd2bb712097af9398d2b5b434a6c8.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1faa8d3f42126955e6585949de258c002d4cd2bb712097af9398d2b5b434a6c8.exe
Resource
win10v2004-20231020-en
General
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Target
1faa8d3f42126955e6585949de258c002d4cd2bb712097af9398d2b5b434a6c8
-
Size
607KB
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MD5
785555379f7069e0042fbbd3156c24d8
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SHA1
cc051d31769c64171d20f67fe5ad1a04bbbe1707
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SHA256
1faa8d3f42126955e6585949de258c002d4cd2bb712097af9398d2b5b434a6c8
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SHA512
48176a71c04ee670ebd67241a465c6faf78468a7a8733aba884d2339eaeb02bbc52ddffe38dc84b8b51fd6330bf1e5a5dbbbf8cd5cd73f5d632362d60b262ef0
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SSDEEP
12288:yKnkXwR5GU8+fG/DmGMZN4bkJGYl0sS1b9HYv7yntD7fi34L6:guju79e4bzYWsshweI3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1faa8d3f42126955e6585949de258c002d4cd2bb712097af9398d2b5b434a6c8 unpack001/out.upx
Files
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1faa8d3f42126955e6585949de258c002d4cd2bb712097af9398d2b5b434a6c8.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 5.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 601KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 210KB - Virtual size: 210KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 61KB - Virtual size: 4.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ