Behavioral task
behavioral1
Sample
809ace7cfbca9f9a1f385fbd0a07c07c8d145a52075e936ca808b8365e22b4d1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
809ace7cfbca9f9a1f385fbd0a07c07c8d145a52075e936ca808b8365e22b4d1.exe
Resource
win10v2004-20250211-en
General
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Target
809ace7cfbca9f9a1f385fbd0a07c07c8d145a52075e936ca808b8365e22b4d1.exe
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Size
22KB
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MD5
a8e46ccd0a0eddb53ae9486b82ac2da7
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SHA1
cd8d2c8e16b4f669eaaeaa5ad49860ce71b9f323
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SHA256
809ace7cfbca9f9a1f385fbd0a07c07c8d145a52075e936ca808b8365e22b4d1
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SHA512
b394662e2ce39f51bd065f289926cfbf0ebbdfcb726c6efbb1589e14aa6d0e52c03372d68aab2dca4effe0bc1d972e3deebbeb6232d9606579a81677673c663c
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SSDEEP
384:Gprr1gkDCgSfj46VQWb+nKNyXaHX7xEMgfkwtHZ4mOLQFg+UZpHcFc48sAiqNB:0rVDCb4Cy5XWxwswlkLQFYZRcF98sP4
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 809ace7cfbca9f9a1f385fbd0a07c07c8d145a52075e936ca808b8365e22b4d1.exe unpack001/out.upx
Files
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809ace7cfbca9f9a1f385fbd0a07c07c8d145a52075e936ca808b8365e22b4d1.exe.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: 21KB - Virtual size: 24KB
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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE