Behavioral task
behavioral1
Sample
a76ba21cb1265545a735c149ebaecbd7.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a76ba21cb1265545a735c149ebaecbd7.exe
Resource
win10v2004-20240226-en
General
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Target
a76ba21cb1265545a735c149ebaecbd7.bin
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Size
409KB
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MD5
a76ba21cb1265545a735c149ebaecbd7
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SHA1
8a8a4d4f9b29ecda3e9c7164bb1420f064278fe6
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SHA256
0a0815c73d122cf480d03e344ee487cd3077163cfdb8e42976d6af8eec3e5ece
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SHA512
1ab8de6becca725797ce6bcc412c72bf3f3b01cee94f8603f2f002d8d512d7065e0dd1d7bca8fa4bffa2bae3ce82e69c7ab01ebfbd3a754ef1352571efd4c0b8
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SSDEEP
12288:vVG84YDVG84YXVG84Y4VG84YDVG84YXVG84YI:vVG89VG8BVG8uVG89VG8BVG8i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a76ba21cb1265545a735c149ebaecbd7.bin unpack001/out.upx
Files
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a76ba21cb1265545a735c149ebaecbd7.bin.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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pb Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE