Behavioral task
behavioral1
Sample
b2520a712ab2cb74eae22a557fa1d7da47ef5864cafaf07cd1b049ba18230085.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b2520a712ab2cb74eae22a557fa1d7da47ef5864cafaf07cd1b049ba18230085.exe
Resource
win10v2004-20240419-en
General
-
Target
b2520a712ab2cb74eae22a557fa1d7da47ef5864cafaf07cd1b049ba18230085
-
Size
2.0MB
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MD5
8433684ac06a27737a3c269d0ce8a763
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SHA1
af7a527e0348d339fadaf8cdc26a92d981d4a2d9
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SHA256
b2520a712ab2cb74eae22a557fa1d7da47ef5864cafaf07cd1b049ba18230085
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SHA512
884ff26260679f374e4a73f121e79dbd152bf63d99538aee291b4305631727942f9cda0124e28908a8f61dbe639acaca22a4f01bb8a5b7508657d49a9d139b7a
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SSDEEP
49152:j+NeHs+tL5LXNEArXfSprs/uS42NxXC1n790lFToQmRdktt3:jhHs+NEQXaI2QxXC1nZ0bEQQdSt3
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b2520a712ab2cb74eae22a557fa1d7da47ef5864cafaf07cd1b049ba18230085
Files
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b2520a712ab2cb74eae22a557fa1d7da47ef5864cafaf07cd1b049ba18230085.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ