Behavioral task
behavioral1
Sample
b8f3af9de7b3a6bbdf813b87160295a8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8f3af9de7b3a6bbdf813b87160295a8.exe
Resource
win10v2004-20240226-en
General
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Target
b8f3af9de7b3a6bbdf813b87160295a8
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Size
297KB
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MD5
b8f3af9de7b3a6bbdf813b87160295a8
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SHA1
b92fc9ec19246d62fcb8e4ff4af89fc8ada509e3
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SHA256
21817cd11609a602c97437f50b37c037ac8fdf1ab2febbe742d3d271b44f2ab7
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SHA512
5edd4aae61af8d7643c6fd4275481eb09bf2218c7ab4e972a540d3b2441f4fb74db37375fdde433a0ccc680df85091cf368d182d044d727d0802f360e655601a
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SSDEEP
6144:HTdiRzRz45GumLNGJVUYc8r10tAcKovjEqMeM/xmosN5:zdaOGumLNGoYc85Tc5vjMXB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8f3af9de7b3a6bbdf813b87160295a8
Files
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b8f3af9de7b3a6bbdf813b87160295a8.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 508KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 290KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE