Behavioral task
behavioral1
Sample
bfcd13924a3dfddf97eda97f82d64fcc175fbb0a9cc53aba5d1e616a0cdeba26.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bfcd13924a3dfddf97eda97f82d64fcc175fbb0a9cc53aba5d1e616a0cdeba26.exe
Resource
win10v2004-20240226-en
General
-
Target
bfcd13924a3dfddf97eda97f82d64fcc175fbb0a9cc53aba5d1e616a0cdeba26
-
Size
2.0MB
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MD5
3fc990a48732d9cec45e71cdeb6d636b
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SHA1
ef37f3e85d919e648c690776d2046dff312e1e69
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SHA256
bfcd13924a3dfddf97eda97f82d64fcc175fbb0a9cc53aba5d1e616a0cdeba26
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SHA512
b50813bf4b3bd5c0893a434c4a63c4d53b4a3a44c4a741ea17f733a4b1fcb7b474c750c8ad13c48a2c4ff54436f0d8cc72f690bee67f9f3434b6239ddf5b0c84
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SSDEEP
49152:BH5qBQxrnhTVF+xv5pMf5AMJp0ow3c8U9dFq1jS:BH5qyPSbMBAOp0v2FgO
Malware Config
Signatures
-
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 bfcd13924a3dfddf97eda97f82d64fcc175fbb0a9cc53aba5d1e616a0cdeba26
Files
-
bfcd13924a3dfddf97eda97f82d64fcc175fbb0a9cc53aba5d1e616a0cdeba26.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gduz Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gih Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB
.pbws Size: 512B - Virtual size: 4KB
.asji Size: 512B - Virtual size: 4KB