Behavioral task
behavioral1
Sample
virussign.com_1d0dfe25a9757b41a341c068d366f810.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
virussign.com_1d0dfe25a9757b41a341c068d366f810.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_1d0dfe25a9757b41a341c068d366f810.vir
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Size
62KB
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MD5
1d0dfe25a9757b41a341c068d366f810
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SHA1
c6dd04d8249b02e4d51a64a936ccecd72fc3d283
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SHA256
75060b87a2223fb646db8afc7fa35b8e14348862d69f1234a9c6d334601717b8
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SHA512
a0c02e3d70989f6a074473f972f470906ed5415b16bd588ca6ecc824788d0f87f177ced4a75cc410b88a1e9cc6ecb215b6465c1c1913a522d3deaed2bf941cdf
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SSDEEP
768:rAUJmQCcmLCXQq6fsKiJYsIkjJVzqsVG5kuGKQLddOW/g4WvrNcr:sUNHFKQbIkHvGMdO74ecr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_1d0dfe25a9757b41a341c068d366f810.vir
Files
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virussign.com_1d0dfe25a9757b41a341c068d366f810.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: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE