Behavioral task
behavioral1
Sample
76e8a5a350d64f7134418756bfa83cb0_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
76e8a5a350d64f7134418756bfa83cb0_JaffaCakes118
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Size
17KB
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MD5
76e8a5a350d64f7134418756bfa83cb0
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SHA1
ecb761e51716fdda86384b41572b3ad91c09e129
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SHA256
20811b18f367db673eca8753c53e3e12d3d36a0208a97a713b647845ac6a83b8
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SHA512
f289cdffebc88d9e99905346da17a86df58e235dcb3d850e88419eb4b7efeab51fe790f0ef0b68f57a705e6688b01f48e92c88e04dedb9fdac91d0507a193d2c
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SSDEEP
384:ql8kcNKFYVdO0ILejUw9qFDlcWvqyZDtdlcuP9FU/7K:ql87NAYVw3Lejh9qleWvRLlcw9ij
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 76e8a5a350d64f7134418756bfa83cb0_JaffaCakes118 unpack001/out.upx
Files
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76e8a5a350d64f7134418756bfa83cb0_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: 5.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 5.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 850B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ