Behavioral task
behavioral1
Sample
VirusShare_0a85ea7926dbb0ea07c702d6894ca1d0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
VirusShare_0a85ea7926dbb0ea07c702d6894ca1d0.exe
Resource
win10v2004-20240426-en
General
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Target
VirusShare_0a85ea7926dbb0ea07c702d6894ca1d0
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Size
7KB
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MD5
0a85ea7926dbb0ea07c702d6894ca1d0
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SHA1
a91d0e481699281efab888356ee718f6669659ab
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SHA256
66d9d7b6ca08171b1f5abf90db9108a8d37e8c219f88d5184f0fa08868a69f62
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SHA512
212612f6e9b3d2051551067675865f9172b9cf85fe911ca8a25cca454beb48bc8cc46c2d7afe12a4bad5b72eb967742226d574d2ac0b0fe52fb3f0c1f315f2e7
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SSDEEP
192:Bzdrr1FG1WDCgmjPZxvdFeIyPQt90PMUA:Bprr1gkDCgSnt7qMB
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource VirusShare_0a85ea7926dbb0ea07c702d6894ca1d0 unpack001/out.upx
Files
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VirusShare_0a85ea7926dbb0ea07c702d6894ca1d0.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE