Behavioral task
behavioral1
Sample
b3846656d9632ef8d28f320fafa4e5b7eb3ac19e7d8aabca50d93d6b4e4c5ec9.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
b3846656d9632ef8d28f320fafa4e5b7eb3ac19e7d8aabca50d93d6b4e4c5ec9.exe
Resource
win10v2004-20240508-en
General
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Target
b3846656d9632ef8d28f320fafa4e5b7eb3ac19e7d8aabca50d93d6b4e4c5ec9
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Size
2.1MB
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MD5
0007ed829a9f33a292e4216ab711692c
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SHA1
5fe30a309b9f519e1dd34f4d40e14b89710ac7a6
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SHA256
b3846656d9632ef8d28f320fafa4e5b7eb3ac19e7d8aabca50d93d6b4e4c5ec9
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SHA512
d4378bac9114684f1bc213ba04e6a1c0404376037159e63d1b10dfe5b26a982c0fa92be797f7ce84ab7620f02a51c705b4dd6532852e2b8cc2752f5bd68bfa95
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SSDEEP
49152:zBJQ/u91AgflMcYrDNbFTQqSgcAAtwVtM/esgWdWmga7oR:zBJauPdlMc+DFZKgxAaVtM/e7WMa7oR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3846656d9632ef8d28f320fafa4e5b7eb3ac19e7d8aabca50d93d6b4e4c5ec9 unpack001/out.upx
Files
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b3846656d9632ef8d28f320fafa4e5b7eb3ac19e7d8aabca50d93d6b4e4c5ec9.exe windows:5 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: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 63KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.qtmetad Size: 1024B - Virtual size: 516B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 13B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 153KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ