Behavioral task
behavioral1
Sample
virussign.com_534450d098ef4ac3e99f791218b1a970.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_534450d098ef4ac3e99f791218b1a970.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_534450d098ef4ac3e99f791218b1a970.vir
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Size
1.8MB
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MD5
534450d098ef4ac3e99f791218b1a970
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SHA1
911dc0afc2d7afe65dde0cd6e8f9f4fc8e0edfa2
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SHA256
71d18847d4eaeb2a923144bc1e6b22d625dc3b6b4470fe4f5c6bb779ef0d789b
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SHA512
afb73f4b4587a9a123ef899d5324c7a91902a416624f975dbf8986b63bc570e4f7fdb448b63551f27a9a4844c78718f9bf2772f32abe31ce59f7dad93a4e7143
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SSDEEP
12288:ZAIuZAIuOBgBGwtIR0XEybX/aqvHIzckUPPyiwRoVGwhGARqOm:mBgkjR0Uy7/XIzck0PzweFhGuqOm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource virussign.com_534450d098ef4ac3e99f791218b1a970.vir unpack001/out.upx
Files
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virussign.com_534450d098ef4ac3e99f791218b1a970.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
Sections
UPX0 Size: - 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
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ