Behavioral task
behavioral1
Sample
b129fc3ff29fee9ea95edde0cabb7c3c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b129fc3ff29fee9ea95edde0cabb7c3c_JaffaCakes118
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Size
145KB
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MD5
b129fc3ff29fee9ea95edde0cabb7c3c
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SHA1
c677a0bd73780fb319ca10d857a77ebd0e97f7b8
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SHA256
9e51570bc5c0f0d465140585fc1c51817db42c254855696ffbb70b34c6fa1943
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SHA512
6d8cb07fa4f38c6aefef1c4c98b5607c687b10f36696490c8e8064b1a146fd8b7b2acb92b2e6d9300ae1989a8cffb2f08551c88401a36c31ea240065a0c1dcfb
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SSDEEP
3072:mbgta143QXldmhwgaxUwEwpT4fUwV9S6yLIDQ4ATGlVQ:hM43kl77dEwpKUwVqmkGlVQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b129fc3ff29fee9ea95edde0cabb7c3c_JaffaCakes118 unpack001/out.upx
Files
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b129fc3ff29fee9ea95edde0cabb7c3c_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 116KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
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: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: 127KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ