Behavioral task
behavioral1
Sample
b4fcad4863d4bd852afa8d32c04d67f914966fb5a787670342cf3351c0a4458a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
b4fcad4863d4bd852afa8d32c04d67f914966fb5a787670342cf3351c0a4458a.exe
Resource
win10v2004-20240226-en
General
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Target
b4fcad4863d4bd852afa8d32c04d67f914966fb5a787670342cf3351c0a4458a
-
Size
534KB
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MD5
0a5c12e6aee56cc545eff2945d320a43
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SHA1
2a040e9a6e78af14ad5fed9ab6db1c6a48931706
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SHA256
b4fcad4863d4bd852afa8d32c04d67f914966fb5a787670342cf3351c0a4458a
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SHA512
98b3b678fa5251543ba4ad8e1b6fc9bae60855bcb80f141d4f8d512cbcf009a0931d2aa32bc8e8b10f29e2160b62b19797ee2e59573531d4b2a8b176ac3848e7
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SSDEEP
12288:JEyDMhqh3/w5TYGadV4RBkHm1rbtUKEKKXvLmytOjDrvcIJTc:JBY5THivqDQvKyyHvcI9c
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 b4fcad4863d4bd852afa8d32c04d67f914966fb5a787670342cf3351c0a4458a
Files
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b4fcad4863d4bd852afa8d32c04d67f914966fb5a787670342cf3351c0a4458a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE