Behavioral task
behavioral1
Sample
d426a0923436ba8c11e52a2a5d1aac41_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
d426a0923436ba8c11e52a2a5d1aac41_JaffaCakes118
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Size
48KB
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MD5
d426a0923436ba8c11e52a2a5d1aac41
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SHA1
47eb2e3d419b3f49f2f5c4e471944d8cd466b4ce
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SHA256
beabe0c884a10454ed637c6f730463c8a94e1e8f93b3fb72c6ee5c514ffcaa58
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SHA512
afedf81ac202c530d8ace936475433b20bc3f37da5b5d932bba0266b73aaf084c74ba301c332591f9d295797fccffcf999509fc0588b95b51706965f10cdf511
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SSDEEP
768:k6JgchN3kcBoHl9wbdbOhjZffw4VIUooFEWki9Sjnq14BDOTUEV8covD3gM11aBF:gzDlWpbOFpoYooarjq1oOgEV8bvD50R7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d426a0923436ba8c11e52a2a5d1aac41_JaffaCakes118 unpack001/out.upx
Files
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d426a0923436ba8c11e52a2a5d1aac41_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 76KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE