Behavioral task
behavioral1
Sample
eaaac201f3710cc3013c70dc6a5dc435_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eaaac201f3710cc3013c70dc6a5dc435_JaffaCakes118
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Size
2.9MB
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MD5
eaaac201f3710cc3013c70dc6a5dc435
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SHA1
f2c05d6ca49e016f7258f286ddbfa35b6ea48205
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SHA256
e50ab47316729514a6f4c03711e694b426ab16b45d835ea4c00fd7f0bfabfe82
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SHA512
9a2b0c98e357214827188cd5cfca387882ffee05bc568876619c1e8a569e3bcb01d4c020bf18ad8a41c67ef09e79e1d8d7eb830e21dde493d41f99a5b2f72bea
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SSDEEP
49152:6RjoXPV5qHqssNq71m5RV08VrkjVCLeVw+Tm08vHhEO9S79XAJSz8vlDzi9wkHPz:6Rjo/fNq71m5QIQVCLeikYvgXAJisvKV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eaaac201f3710cc3013c70dc6a5dc435_JaffaCakes118 unpack001/out.upx
Files
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eaaac201f3710cc3013c70dc6a5dc435_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ