Behavioral task
behavioral1
Sample
b891f91d4c8b6979be8d51bee5f943f2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b891f91d4c8b6979be8d51bee5f943f2.exe
Resource
win10v2004-20240226-en
General
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Target
b891f91d4c8b6979be8d51bee5f943f2
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Size
20KB
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MD5
b891f91d4c8b6979be8d51bee5f943f2
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SHA1
afacb68c4a7d47eb39efa3603c73183061eff896
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SHA256
f489453730c97fa0204c6885a28fa9ddf1fcb3c32ac7582868049368b76a584b
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SHA512
ca8cde974fc8b4886c2f1dedae479d14d69240b77a61e333b34edcd02e62f867b6e1eeaf9e57986ec92c54f92bd92f9c5aaa5164657471f8c0ec3752baeb2584
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SSDEEP
384:YYrnpippdDcdCcMVStRlOZqIw4SlGKFLmJMI5a1idwws0HDSh6:1svdDfMRlOMWS/cJn5a1ZvWg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b891f91d4c8b6979be8d51bee5f943f2
Files
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b891f91d4c8b6979be8d51bee5f943f2.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
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: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE