Behavioral task
behavioral1
Sample
3f03cfd66a1c3617352aebea4e97c70752e522bf192530579ddc32a43090b9db.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3f03cfd66a1c3617352aebea4e97c70752e522bf192530579ddc32a43090b9db.exe
Resource
win10v2004-20240412-en
General
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Target
3f03cfd66a1c3617352aebea4e97c70752e522bf192530579ddc32a43090b9db
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Size
1.5MB
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MD5
c8c04ed26aa14b920469c1d7d62fd1fc
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SHA1
0dfed8a09f2180087016c2c306691c93a27281a4
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SHA256
3f03cfd66a1c3617352aebea4e97c70752e522bf192530579ddc32a43090b9db
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SHA512
3b46085a62071ff94e56c6ffed270dfdbb917a4e2c9e11f238f621949258db77b946ddf573340e735497b31ab491773b1b9197dce570f9d3fd90b4b1b897f8af
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SSDEEP
49152:mkm0xlvPFAu6tSsa3xiJg6vgYhYk60CshWR:mN0rXCuEaOg9s4R
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 3f03cfd66a1c3617352aebea4e97c70752e522bf192530579ddc32a43090b9db
Files
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3f03cfd66a1c3617352aebea4e97c70752e522bf192530579ddc32a43090b9db.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - 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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ