Behavioral task
behavioral1
Sample
virussign.com_210b1bd60e4677a631d141471c71d470.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
virussign.com_210b1bd60e4677a631d141471c71d470.exe
Resource
win10v2004-20240508-en
General
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Target
virussign.com_210b1bd60e4677a631d141471c71d470.vir
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Size
51KB
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MD5
210b1bd60e4677a631d141471c71d470
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SHA1
a5fadcd6070715696f15a9d41cb2fa686412ed87
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SHA256
c08159969cb7234d27f41133e2887887d2e856dce2f5aa223bed15f7724d7b52
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SHA512
82cc13184ffb5b0dbd6c9e32a19d106d5feeb3c1ae5bb005281f12393dd3b810d0f994112aa8eefc32e417f20bebbece4eb77e5f0ddc01f039e02c2843e53721
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3d:nNJb/HkwoLe29UjQ4wqQOLIMVnS3d
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource virussign.com_210b1bd60e4677a631d141471c71d470.vir unpack001/out.upx
Files
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virussign.com_210b1bd60e4677a631d141471c71d470.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ