Behavioral task
behavioral1
Sample
virussign.com_1cf726197518e11a5239cc4a24bb3c50.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_1cf726197518e11a5239cc4a24bb3c50.exe
Resource
win10v2004-20240226-en
General
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Target
virussign.com_1cf726197518e11a5239cc4a24bb3c50.vir
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Size
142KB
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MD5
1cf726197518e11a5239cc4a24bb3c50
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SHA1
0cda0c7f661e17172bdaa66cb61b25313bf7d89d
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SHA256
3351b018c9467d9dfe1ed556d479b2f93b3318c12c55a57d5a9e2898e9c0610c
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SHA512
93c8cce8dce43777acd98c9fa56da59ecda05a6479aa629eb481471203f86402011a215607df11b92a184d8d3ead740b44995741075e80ea8a01306fd2a9f039
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8yi+y5gfcL5y5gfcLzTWn1++PJHJXA/O7:fnyiQSoEqeaqeXQSoEqeaqez
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_1cf726197518e11a5239cc4a24bb3c50.vir
Files
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virussign.com_1cf726197518e11a5239cc4a24bb3c50.vir.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_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