Behavioral task
behavioral1
Sample
f979dcfeb8559a37d6e8502f69278947_JaffaCakes118.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
f979dcfeb8559a37d6e8502f69278947_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f979dcfeb8559a37d6e8502f69278947_JaffaCakes118
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Size
27KB
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MD5
f979dcfeb8559a37d6e8502f69278947
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SHA1
4674b1c32fd639bb7c430902cc09696198b4d6fa
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SHA256
21c66b55ac5ee2c749da90da114564cf9e67c9ebed01761022f5bfc4744622fe
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SHA512
889427784384b552a1276813993d0e96deb7eb5a1e7b4bd0e03f973c78b6de13ff1a34cba770447d88327d48416856fab33a037850ec00a607d6c4c59f9d0046
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SSDEEP
384:YV3nH7LlqYlDLUYkzbEW4cU7Kp1WfKiojP/H2RFE5MXFPO1jULCbjKun8:i3n3l5lDD4p1qUjP/H2RFLP8U+bm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f979dcfeb8559a37d6e8502f69278947_JaffaCakes118 unpack001/out.upx
Files
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f979dcfeb8559a37d6e8502f69278947_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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 576B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 176B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE