Behavioral task
behavioral1
Sample
4cf70d28ddf5e5d36921c5a65131d551f83d6ced69c87da2a9ae3d66975ffd8c.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
4cf70d28ddf5e5d36921c5a65131d551f83d6ced69c87da2a9ae3d66975ffd8c.exe
Resource
win11-20240412-en
General
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Target
4cf70d28ddf5e5d36921c5a65131d551f83d6ced69c87da2a9ae3d66975ffd8c
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Size
266KB
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MD5
b8d8140210d7f6e32796e413b80fc21d
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SHA1
2cf1ac310dbe1bd422e36248fa238524d2bf7ebe
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SHA256
4cf70d28ddf5e5d36921c5a65131d551f83d6ced69c87da2a9ae3d66975ffd8c
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SHA512
dfdcb78d3bede5e2579a994dab491b957fc1f5559e80342e7e8d80cac197aeacfdcfc83f0863fe2661a85ad0347901a6e21eaa48ac033b864795db07cf8d8d44
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SSDEEP
3072:PNXEGZJWhfNFC4S60+XoLczrVmXvhAA8kGZrCQ8IVirmBtJjcWTw3ZeH01ne4PK:VXzKdNY49u8rV0YriGtJjcWYo01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cf70d28ddf5e5d36921c5a65131d551f83d6ced69c87da2a9ae3d66975ffd8c unpack001/out.upx
Files
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4cf70d28ddf5e5d36921c5a65131d551f83d6ced69c87da2a9ae3d66975ffd8c.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