Behavioral task
behavioral1
Sample
a7646bee294e2898aee65fce270af4dd_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a7646bee294e2898aee65fce270af4dd_JaffaCakes118
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Size
87KB
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MD5
a7646bee294e2898aee65fce270af4dd
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SHA1
8eb7074c19f006b9eb5a500040d7f1e503054b7d
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SHA256
c30c0dcf29514a98631f0269723f52c7d3842334300358fba6edd1aebdfec846
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SHA512
db901d0fee65cd046f04a14eea192b250c18b5cf207b38e5735627c759d3b94265afc01e6e91d9376fc3e2c26359979fc0869963ce6460a329185dfb53cd258f
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SSDEEP
1536:G2g4QR7fmqjXNl4E+7HS+tlRWqYFepF0LCe/QbB5yTHsz8+D7o06bcaWbJ:GnfmAz4r7HFRWlFeU/QbB5yjsz8m8hbk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7646bee294e2898aee65fce270af4dd_JaffaCakes118 unpack001/out.upx
Files
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a7646bee294e2898aee65fce270af4dd_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
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: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE