Behavioral task
behavioral1
Sample
b44f52909e5932c99cd3bdfc909c560e_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
b44f52909e5932c99cd3bdfc909c560e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
b44f52909e5932c99cd3bdfc909c560e_JaffaCakes118
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Size
7KB
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MD5
b44f52909e5932c99cd3bdfc909c560e
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SHA1
4ca5bdfdf1bb59f67ecbd1bcdc2f8e768e72ef5c
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SHA256
d7171d7c2461bd3c47c480f6a1888e75af2d1122e54063038037ef6293069857
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SHA512
0c2c548cddbe230996970a1f18e9976c33977d4ca9013cfbb7375a09357728540dcd2b212d9488e7cd97ffaf5c4cd85a1ee55c2535a6819e7a02e26cac3ab30b
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SSDEEP
192:czdrr1FG1WDCgmjPZ9n/7AqE/5eRGMUA:cprr1gkDCgSfncvesMB
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 b44f52909e5932c99cd3bdfc909c560e_JaffaCakes118 unpack001/out.upx
Files
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b44f52909e5932c99cd3bdfc909c560e_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: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE