_ll_callfunc@16
Behavioral task
behavioral1
Sample
f97bb0c0eb41602e02ef69e7853011ae_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f97bb0c0eb41602e02ef69e7853011ae_JaffaCakes118
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Size
250KB
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MD5
f97bb0c0eb41602e02ef69e7853011ae
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SHA1
5528da22e23d4818c24f01a488bd22a57ffa7d95
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SHA256
5968a49d1128684e944c1049d93ae93f86876ffd352b48cc64b9950a424af37a
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SHA512
a268248b9e87933bdff03314fa40a813be00448b5c96fe0469ae12c022641630cdb551ae5433f776446ffa665b5e0d13647a6b7859aaf5894eae4444a0426bd8
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SSDEEP
6144:A9RsuxIdXnHxNLlbpTtPpRN5FFnXrf7Xtffn5hHTRJBrDlh3rNBXXnbNLjLJXph5:7E2nHxNLlbpTtPpRN5FFnXrf7Xtffn5Z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f97bb0c0eb41602e02ef69e7853011ae_JaffaCakes118 unpack001/out.upx
Files
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f97bb0c0eb41602e02ef69e7853011ae_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
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_32BIT_MACHINE
Exports
Exports
Sections
.text Size: 97KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ