Behavioral task
behavioral1
Sample
virussign.com_e44403b5fc108f6b63126336bc737450.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_e44403b5fc108f6b63126336bc737450.exe
Resource
win10v2004-20240226-en
General
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Target
virussign.com_e44403b5fc108f6b63126336bc737450.vir
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Size
134KB
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MD5
e44403b5fc108f6b63126336bc737450
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SHA1
091db85322614ec1354d4f45111d56a50409e505
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SHA256
8a667f8417517ea79bd83c707a61dd0d7e858aecba99157f13299367efea0478
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SHA512
154202bc1ab6dd1eed3f3f6a64fb1017f8d5a92e21829618ec020c4adf73c499182a528d106be4f676828978aa0f8efa145eefb4a0397ef860f720753097285a
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SO2:YfU/WF6QMauSuiWNi9eNOl0007NZIO2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_e44403b5fc108f6b63126336bc737450.vir
Files
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virussign.com_e44403b5fc108f6b63126336bc737450.vir.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE