Behavioral task
behavioral1
Sample
virussign.com_031b004214c2eca33d27d802a6ce9d60.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
virussign.com_031b004214c2eca33d27d802a6ce9d60.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_031b004214c2eca33d27d802a6ce9d60.vir
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Size
1.2MB
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MD5
031b004214c2eca33d27d802a6ce9d60
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SHA1
a493823f45648d5c5dfb87b73a016f972f0d2b9e
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SHA256
fb9341c0e53bb6d4c0473850876badc6f80b0717b5d82fbd1d48c767b419898e
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SHA512
d794ae311e29496cbc371ff648a2897bb6e786f1150db0bbce429b80cd7275a5a49d3bf6d7f12fb59c085155a2e94c900df1208a34678b077d96ac580147931d
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SSDEEP
24576:LKcKSGIPTMZlBUAso8YaGgXRJKHLm4dDnQjk0MaoFk+eRrIP53RGiy4aVrEH70:JKSTTxAvpaGghJWLm6nS3zoFveRMJQi8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_031b004214c2eca33d27d802a6ce9d60.vir
Files
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virussign.com_031b004214c2eca33d27d802a6ce9d60.vir.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE