Behavioral task
behavioral1
Sample
129756456712891ae6e0c92f5f799b27.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
129756456712891ae6e0c92f5f799b27.exe
Resource
win10v2004-20231215-en
General
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Target
129756456712891ae6e0c92f5f799b27
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Size
2.2MB
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MD5
129756456712891ae6e0c92f5f799b27
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SHA1
457d66b6eb6239269463797fa2f5042564e98854
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SHA256
bdf50993969d7724a442403b71170ad8bd5c6a8e532104b684a5b8dd44f2658c
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SHA512
a11bdf5b01c91627d3eec9945576222e1fa2201fdc5b45b464ff27728400c23b0ba5a6ef7985125eefc1114fb1b88b3c7996203c0e5fafaf5fdbd2ef8b1a0890
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SSDEEP
49152:lLrSI6n4zNA2lFsTnV9qEip7nh/1G3rBWIuOixCOkf6:I2sJ9V47hM3FuLYvy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 129756456712891ae6e0c92f5f799b27 unpack001/out.upx
Files
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129756456712891ae6e0c92f5f799b27.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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ