Behavioral task
behavioral1
Sample
ff34b882f7c528c9664b9f9d748a4b04_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
ff34b882f7c528c9664b9f9d748a4b04_JaffaCakes118
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Size
124KB
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MD5
ff34b882f7c528c9664b9f9d748a4b04
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SHA1
4bf7ee5608a0f89c28c20b6129ad2c51e73f255c
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SHA256
a82731e08eca88ffb0656eb0ea5e22b14986974f7868ade4cd975844711caae9
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SHA512
0fa5088abdfaa9d1fd3c5e5896fae532681b2a3f198b6187097329eaba8afdf32c0efb6df8cdbfbb0001b404d7d564191ac1807a70343028df35ded49e3cb9be
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SSDEEP
3072:vufBI4yB7hX8yEw/QNM6y9QiLa8WICKD4QQCz:vb7hX8yj4NMnQOWLKMu
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ff34b882f7c528c9664b9f9d748a4b04_JaffaCakes118 unpack001/out.upx
Files
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ff34b882f7c528c9664b9f9d748a4b04_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 115KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 680KB - Virtual size: 684KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 200KB - Virtual size: 200KB
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 12KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 645KB - Virtual size: 644KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ