Behavioral task
behavioral1
Sample
e00fcecb1861b5e6568234b46fc10ed2_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
e00fcecb1861b5e6568234b46fc10ed2_JaffaCakes118
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Size
187KB
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MD5
e00fcecb1861b5e6568234b46fc10ed2
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SHA1
fdd2bc0091852ce947521596cacdb3be27b45032
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SHA256
f0372959929719bb4c903714dd197eaaa870029c89d23b52cf99d35a1672aa45
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SHA512
58a560bdb5fa3b75bde96a4ac0ee32b1a9fa2636ef20bded8ba48710ddb49cd7313129bac75cb214115bd4ad56dd67ddf2fde0691918c262334b64bd15acba8d
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SSDEEP
3072:Gp/e60GXXis6YuSk1DlettLPbbs9hgtK3oJ2G4SZbyS0LSKBe6FZT4JBQrew81W:Gpm5GXXH6ZbMttD2LSZby/LdBdF2XQSZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e00fcecb1861b5e6568234b46fc10ed2_JaffaCakes118 unpack001/out.upx
Files
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e00fcecb1861b5e6568234b46fc10ed2_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 39.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 183KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 160KB - Virtual size: 159KB
IMAGE_SCN_MEM_READ