Behavioral task
behavioral1
Sample
9fd161719c2efba047fe369f057723c76014aa8f72ff5ea3e84aa4bef1cfe7c1.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
9fd161719c2efba047fe369f057723c76014aa8f72ff5ea3e84aa4bef1cfe7c1.exe
Resource
win10v2004-20240508-en
General
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Target
9fd161719c2efba047fe369f057723c76014aa8f72ff5ea3e84aa4bef1cfe7c1
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Size
51KB
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MD5
677a75b7c60a10701f53ed8d2d8f41ff
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SHA1
af947be39be088ffbbb1ef8d9385528975f882a9
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SHA256
9fd161719c2efba047fe369f057723c76014aa8f72ff5ea3e84aa4bef1cfe7c1
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SHA512
1a0157eee19222a299d39d9f5f4609040d506d518c122894b2e368efeeabcf2b91e8876e37ea7d7bcf93df8245124749463d1bc789e3785fd4b0894ebbf1085c
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3M:nNJb/HkwoLe29UjQ4wqQOLIMVnS3M
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 2 IoCs
Checks for missing Authenticode signature.
resource 9fd161719c2efba047fe369f057723c76014aa8f72ff5ea3e84aa4bef1cfe7c1 unpack001/out.upx
Files
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9fd161719c2efba047fe369f057723c76014aa8f72ff5ea3e84aa4bef1cfe7c1.exe windows:4 windows x86 arch:x86
Headers
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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ