Behavioral task
behavioral1
Sample
a334e2fab49838de3a63e2638756c5ff_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a334e2fab49838de3a63e2638756c5ff_JaffaCakes118
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Size
16KB
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MD5
a334e2fab49838de3a63e2638756c5ff
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SHA1
f2e208230aca2a3c65710379bbb83ba9bab05665
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SHA256
f9686e956d6badec9123f54637542512662da599dbd23e23fe7ea50ebacf784f
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SHA512
0122373e5aef773d17e16010a891e4a8f48e3117ddf770f77e6835a82d3ba6529b5c80aee54188a2cde61efdf5c558c7c32f5525dcaf6f6bc5f7d1cce4aab5fe
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SSDEEP
384:+8x0xhSZjiGLNk+v0Sbh26Im/jkbI8UK9RNUx6flvT12o3Xm2Ve:+8yxhSbeO0Sw6ImraTUAPE6flh2Mm2V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a334e2fab49838de3a63e2638756c5ff_JaffaCakes118 unpack001/out.upx
Files
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a334e2fab49838de3a63e2638756c5ff_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: 14KB - Virtual size: 16KB
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: 16KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE