Behavioral task
behavioral1
Sample
b6f77f46afa907fe603a2551c5dd7080N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b6f77f46afa907fe603a2551c5dd7080N.exe
Resource
win10v2004-20240802-en
General
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Target
b6f77f46afa907fe603a2551c5dd7080N.exe
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Size
41KB
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MD5
b6f77f46afa907fe603a2551c5dd7080
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SHA1
c66cb7ce10d414246dd2c45ff52d5dd773c5d957
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SHA256
073655c388c0bf9ef64ad976d881212d8ed0c359f21ef71049f2ad55b42f132b
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SHA512
9a3c5718d140e3a94ba585b0204b483df5f2ea7baafdb9de5c74a611bf583979df32a79ad397267700b86bf3955a9e6c791f77d973e0f114dba24d6add91fdeb
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBcw/tio/tiISKSz3bomQOiJxtZOiJfomQC:CTW7JJ7TTQoQIRQkzkW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b6f77f46afa907fe603a2551c5dd7080N.exe unpack001/out.upx
Files
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b6f77f46afa907fe603a2551c5dd7080N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ