Behavioral task
behavioral1
Sample
4a0ea1f9409195e353a2e48d8c44d6ca_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4a0ea1f9409195e353a2e48d8c44d6ca_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a0ea1f9409195e353a2e48d8c44d6ca_JaffaCakes118
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Size
14KB
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MD5
4a0ea1f9409195e353a2e48d8c44d6ca
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SHA1
843c1b544af636dc9017cfd3f33ba3d07d328920
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SHA256
bc66545dae23a7385d8e4875a2b13fd08119f5590e83df74ff61df7424138bab
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SHA512
9ff70b9d4fab7db4ab3836c9bbf1222b269ee79a58a0cc973b7e3b239160420f15b449954df0e5305497ef3edbad147f873930e628a6c752f5adda4451dc8714
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SSDEEP
384:UkACfC9HDHt4fYwBWxao1S6vnT0vu1hUudwUYM2BJ4K:75mjHSY833or1m974
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a0ea1f9409195e353a2e48d8c44d6ca_JaffaCakes118 unpack001/out.upx
Files
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4a0ea1f9409195e353a2e48d8c44d6ca_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 926B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ