Behavioral task
behavioral1
Sample
20edc5b6ec17558d46853bd4bfadc69b_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
20edc5b6ec17558d46853bd4bfadc69b_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
20edc5b6ec17558d46853bd4bfadc69b_JaffaCakes118
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Size
165KB
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MD5
20edc5b6ec17558d46853bd4bfadc69b
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SHA1
3689bdf4ad7163ad1e876e312cf807ba1c5f1ff7
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SHA256
b0ff77903804ee3d866b81ff8b94be59dad33721475d56812da9e9850beadfba
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SHA512
bf8c52c7da40c93ec388846745ed5d1603f3712b9b1d6fe2960aaacb89270995a16514b82d0956f0954747cc15f832162fe03ece56fcd6c18b1d01e41410dedd
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SSDEEP
3072:Tr0zyJStHyynWJs4JrboEjTdrqwGDSSF3+LTNt9NKJKIX:T4UStSyWjvBqwGXqNt9Niv
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 20edc5b6ec17558d46853bd4bfadc69b_JaffaCakes118 unpack001/out.upx
Files
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20edc5b6ec17558d46853bd4bfadc69b_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: 188KB
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: 159KB - Virtual size: 160KB
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: 160KB - Virtual size: 159KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE