Behavioral task
behavioral1
Sample
VirusShare_0b7fa305b57066885d7d70c96d51aae0.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
VirusShare_0b7fa305b57066885d7d70c96d51aae0.exe
Resource
win10v2004-20240508-en
General
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Target
VirusShare_0b7fa305b57066885d7d70c96d51aae0
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Size
7KB
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MD5
0b7fa305b57066885d7d70c96d51aae0
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SHA1
95deb2721b418f05a0b6a4cb4fa94c8c52f2fb73
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SHA256
8bba419144d0b59e342a7f339f9880f76706bbe564d3dbb72f8188c87663b7c3
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SHA512
c3dd52b3765fa4d286b73b4f21e782986bd950e3d47bc5289e8a59ab6526288288e2b1df1efa9a9b3f4cbf8ea7850fdf361da50b4fa814f4bb1a4772382ec8ea
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SSDEEP
96:1hZhl8wdS+r3yOYW189fTwUVF0CWHyjk8P1LOmjXfihExqahzNWINBXlqPTlMUA:bzdrr1FG1WDCgmjPZvVNVlmlMUA
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_0b7fa305b57066885d7d70c96d51aae0 unpack001/out.upx
Files
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VirusShare_0b7fa305b57066885d7d70c96d51aae0.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: 1004B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE