Behavioral task
behavioral1
Sample
b31501201df36d70c863fb777fa54197_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b31501201df36d70c863fb777fa54197_JaffaCakes118
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Size
1.3MB
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MD5
b31501201df36d70c863fb777fa54197
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SHA1
78cf25c4d4d959c69188cc424e33bebf4023cf74
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SHA256
86e48773834d11125201cfc00a929dc3c69bbd38c66c52c304ff6d0275d7156f
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SHA512
cc1e38180e97af103714d890324e19364eb5bde878c270b49e48b7505eb24396b1e74d9ffb5d6191b2d5cc5031d8489963ba7b54cd0450a9c33475ff64f3ba21
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SSDEEP
24576:f8PZ+eWQZQfsGkNow4lNmpcp91+Ilx/ygTN7Lj22a5AK9pnDiQ6veDyJI0cTU:kUVkJkV+IlxtZ0T9p6mY7aU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b31501201df36d70c863fb777fa54197_JaffaCakes118 unpack001/out.upx
Files
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b31501201df36d70c863fb777fa54197_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ