Behavioral task
behavioral1
Sample
efcf40040751a3096d9ccd42159b2690N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
efcf40040751a3096d9ccd42159b2690N.exe
Resource
win10v2004-20240802-en
General
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Target
efcf40040751a3096d9ccd42159b2690N
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Size
56KB
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MD5
efcf40040751a3096d9ccd42159b2690
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SHA1
e4851e44005452454baa8239a112324e51bcf2e4
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SHA256
410902f470f5aaef3d19d986f341b8a5ad5a2bbbc9683407ae6576b0974eb4e4
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SHA512
afa6b8b6ceb9b57a60d069a53f54c73180260752b494c4b17ac4c240ec5ae92c6a03d80c3a6a3722395cdb7f2140a869dcac0e0b5ba87e927e330f902e0345d7
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SSDEEP
768:a7BlpyqaFAK65euBT37CPKKDm7EJJ1EXBwzEXBwdcMcI9nj40g40I:a7ZyqaFAxTWbJJ7TJLgLI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource efcf40040751a3096d9ccd42159b2690N
Files
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efcf40040751a3096d9ccd42159b2690N.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE