Behavioral task
behavioral1
Sample
82efd42dd6cbcf05d95ca3f0c4d4b3ef_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
82efd42dd6cbcf05d95ca3f0c4d4b3ef_JaffaCakes118
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Size
2.3MB
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MD5
82efd42dd6cbcf05d95ca3f0c4d4b3ef
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SHA1
0f5af41320f15d5b188f5a72fb9663d8ef722225
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SHA256
45a1a4e537781d9712295e10051a036a38e3fa6f1a67d680a06948812c217cbc
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SHA512
29b3bd70b385efcaa1029a9a9bf377ee9954362ac9201616c922ba6af600961f66f31e8f78c18d2a529fa387916dce64abc22a341adb0de77cc37bb27df034ec
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SSDEEP
49152:fhHDFyg44DhoofXskrpmRCRFUMTWENwvhM0tnL6zWeS:fJ874FLXsHCPnG5p1SWn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 82efd42dd6cbcf05d95ca3f0c4d4b3ef_JaffaCakes118 unpack001/out.upx
Files
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82efd42dd6cbcf05d95ca3f0c4d4b3ef_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: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 32KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ