Behavioral task
behavioral1
Sample
61797409f8b005b6cacf5e59851b5dbe_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
61797409f8b005b6cacf5e59851b5dbe_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
61797409f8b005b6cacf5e59851b5dbe_JaffaCakes118
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Size
91KB
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MD5
61797409f8b005b6cacf5e59851b5dbe
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SHA1
5536bd41d054abbdbc40610d6a0a136243e08cc7
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SHA256
c141071bbe9887987205704086574b923a8f9d1197458e7298025d0c8dd2d36e
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SHA512
4fa58c509459edd2b29c17c8a7906c00d2fdef33383495ff908ac8aa08e189d4e0f883b03efab281dbb24b7103dea9c88b64900f3f3e3aebbe31a73f182d668d
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SSDEEP
1536:rr4NzX0Xt75M2V2f+ffGQzRbtFO8616Cs:rriEd75M2V2fS+QtbtG
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 61797409f8b005b6cacf5e59851b5dbe_JaffaCakes118 unpack001/out.upx
Files
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61797409f8b005b6cacf5e59851b5dbe_JaffaCakes118.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: 116KB
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: 85KB - Virtual size: 88KB
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: 85KB - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE