Behavioral task
behavioral1
Sample
1b8b23f7a60a2696ed61491e3af04070_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b8b23f7a60a2696ed61491e3af04070_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1b8b23f7a60a2696ed61491e3af04070_JaffaCakes118
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Size
2.9MB
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MD5
1b8b23f7a60a2696ed61491e3af04070
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SHA1
fbbd1ef50258ba5b3e4c2115aa12aa5559175999
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SHA256
f0a00c84c758f51d07da7ccac6332002fdd253e1cd72b6d34f33605de3f34bda
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SHA512
e25bdfe5a076e7589baac19eeffa8a7a22d348b55cc414970b31738d54d7ccd3eefa5a96c70cf2fcc514ff7743bee325528cfd5989dbc58b0f156642cb696daf
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SSDEEP
49152:mDWiTKtTvLI64IN3cN4rf8B5foOdIsUyKHkrDe6Tx6ZETp4zbL4PzMP7:5tg6BNM2rk5fFzUyokrDe6Tx/t4rMg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b8b23f7a60a2696ed61491e3af04070_JaffaCakes118 unpack001/out.upx
Files
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1b8b23f7a60a2696ed61491e3af04070_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ