Behavioral task
behavioral1
Sample
18381c041ec238b2e104dcfa4b8174da_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
18381c041ec238b2e104dcfa4b8174da_JaffaCakes118
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Size
108KB
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MD5
18381c041ec238b2e104dcfa4b8174da
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SHA1
cb68132ab60ac9918d6900de0b60e6c24fcbbb34
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SHA256
dc346a2d9d7ba25695bcdfc012cef3343badf41fd73407d424fdad729c93c8f8
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SHA512
2784de6c637ca859f278ebec53e65e5f1a3c6103adec205c6e40f546c93db7dfc2be77015bd2c1891f8bb0a691912aafd045bb4a37bfb88e87f010c2642912d0
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SSDEEP
3072:/LVDuRMIqOu9hoFZL91w6GhN0Er4fVz37qgfyLFPl:/LVDarqOu9honfwNhN0Er4fVzOuyLFP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18381c041ec238b2e104dcfa4b8174da_JaffaCakes118 unpack001/out.upx
Files
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18381c041ec238b2e104dcfa4b8174da_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE