Behavioral task
behavioral1
Sample
b9ada2184827eb7089456a791d4ba5e4_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
b9ada2184827eb7089456a791d4ba5e4_JaffaCakes118
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Size
235KB
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MD5
b9ada2184827eb7089456a791d4ba5e4
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SHA1
436e256473b474d1d45bcc67f3dd97fc6332a815
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SHA256
9849f0e981f54eba684b296fb2436dd74495ae54db08ef37a0f59f9086a3db9e
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SHA512
6d105a5038c938a0f7efbfa51adbbef2131124def678cf60ef79b135af83c6d8067395c01970b1af2b3d51fcd51f9feac46d9679724a6cfa6f3729b6e3fab4f9
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SSDEEP
3072:iRrscJ0y5+UJAy+zvAjIrGtGefMexGgdgfX8CT3+VwBwTaLg1Wdk7nsx:IJ0qlJ99tGmpxMfsCT3Gx+rKsx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9ada2184827eb7089456a791d4ba5e4_JaffaCakes118 unpack001/out.upx
Files
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b9ada2184827eb7089456a791d4ba5e4_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 308KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 203KB - Virtual size: 204KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 166KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ