Behavioral task
behavioral1
Sample
cfbc736d5a16198f13e7bf360e5004be_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
cfbc736d5a16198f13e7bf360e5004be_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
cfbc736d5a16198f13e7bf360e5004be_JaffaCakes118
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Size
7KB
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MD5
cfbc736d5a16198f13e7bf360e5004be
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SHA1
4aea5ace463590c5c2bd1cc571851e5e630d9331
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SHA256
397009cf4ffa0f080835f9f2a43e50fbd91bd57763851a280a75aff029a7034c
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SHA512
59a51ab1bcc070ae20e385e56ba2d0afe9e4ee6088cfe06e1de9c0d33cb4afe6ca55a92f6d137209b0cbf4a19eb2601ea4085e40e0a5d1e224e1993350d604ab
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SSDEEP
192:Gzdrr1FG1WDCgmjPZPx2ds9ct1X0utLRMUA:Gprr1gkDCgSCd6ct+gFMB
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 cfbc736d5a16198f13e7bf360e5004be_JaffaCakes118 unpack001/out.upx
Files
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cfbc736d5a16198f13e7bf360e5004be_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: 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: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE