Behavioral task
behavioral1
Sample
cbf130af81e17509fd209a017fb09d00N.exe
Resource
win7-20240708-en
General
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Target
cbf130af81e17509fd209a017fb09d00N.exe
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Size
105KB
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MD5
cbf130af81e17509fd209a017fb09d00
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SHA1
387136ba2397204fcf53d8ccf567df9a21de6997
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SHA256
5ab20506d84278eed3aee6c0e742546917e7a5508f78d55b3aa149c251e751e5
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SHA512
2c1977c73f6b5ae68aab1440fa22d9d8f6c3105d65351a1893afe286c194c556c3b2b286027daebfb2c4a5f31f61cc9dd3ed4356866dcc34a2b75eba4694b050
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9+NGfkrdY2WXhDNxFwppIHaPZo7kXulXAS1kG:CTW7JJ7TMNGfkrdY2WXhDNxF3ApG
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cbf130af81e17509fd209a017fb09d00N.exe unpack001/out.upx
Files
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cbf130af81e17509fd209a017fb09d00N.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