Behavioral task
behavioral1
Sample
0427a61080c0959bcb9da29f490f5890_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0427a61080c0959bcb9da29f490f5890_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
0427a61080c0959bcb9da29f490f5890_JaffaCakes118
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Size
351KB
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MD5
0427a61080c0959bcb9da29f490f5890
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SHA1
53a7e4040737b9db3a4de5cb7b0f6c4100d9d8bb
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SHA256
7a9895a3d17d0b76e758dde5d82ff6d9b03d62b00311288124bfcf3a039839c9
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SHA512
da3e7672699e405457548103166aafccfa55a805cada071ffdc09b1f245c41d977fa79d66927374448f499828bfb181a69f09c4063f8fbf654a6c4638ae3f248
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SSDEEP
6144:vIGEnprZkRs38t54c6rzNdfmIGEnprZkRs38t54c6rzNdfq:vxEnAR9346xEnAR934u
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0427a61080c0959bcb9da29f490f5890_JaffaCakes118 unpack001/out.upx
Files
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0427a61080c0959bcb9da29f490f5890_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: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 118KB - Virtual size: 120KB
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_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 612KB - Virtual size: 610KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ