Behavioral task
behavioral1
Sample
eacfd6eb994b4a7a17a0258d8190b055_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eacfd6eb994b4a7a17a0258d8190b055_JaffaCakes118
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Size
179KB
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MD5
eacfd6eb994b4a7a17a0258d8190b055
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SHA1
883adfe8f5ed48d1d809418ec5a84e4ea7015ca9
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SHA256
1c2320f46c85c833df54d84e47e64c2f72a9b9c27501d32ab4e9748ed78c9cf3
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SHA512
698695873ee04e17e981e39798959f5dc0443311fa50ba66f6553e7f0ff2fc7a7903d8cd94e071fb73b536b57a16f27a7a7bebbb7cc7e8947aea98c6a003bb16
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SSDEEP
3072:1V1sW+Lm8eTaEsbE5mAmSQG7E9/aqgq3NQCYKGghc2kNNb0epKRfcAL3G:xsW38XngIAmSQIwRhc/NF/qfcq2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eacfd6eb994b4a7a17a0258d8190b055_JaffaCakes118 unpack001/out.upx
Files
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eacfd6eb994b4a7a17a0258d8190b055_JaffaCakes118.exe windows:5 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: 324KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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:5 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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 317B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 230KB - Virtual size: 468KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ