Behavioral task
behavioral1
Sample
f4984e1a6ad6f17e9b2bbf44eee82af7_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f4984e1a6ad6f17e9b2bbf44eee82af7_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4984e1a6ad6f17e9b2bbf44eee82af7_JaffaCakes118
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Size
115KB
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MD5
f4984e1a6ad6f17e9b2bbf44eee82af7
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SHA1
304a7e0fd13055fff5e88990f18196efd903ac8a
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SHA256
ea5d4acbf505c0f1c88558f42f2bd322a312719f9f9a75d8ebed629a36189fba
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SHA512
0b7ad58cb0e42c8380ab98cbdc15c2c3ff8fc59c3a99a795cb8499856b631e7610260948c78f985982a311a5de4e3b08761f2d43cc5fe0a467d34baacd0337b1
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SSDEEP
1536:XAlHWKKr59B7gATXOv7aXWmHuJLyfanIke6sPZG1yQh1pUNwVlbNYZ:XAler5MGmmQyfae6sPZXwFY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4984e1a6ad6f17e9b2bbf44eee82af7_JaffaCakes118 unpack001/out.upx
Files
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f4984e1a6ad6f17e9b2bbf44eee82af7_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
UPX2 Size: 74KB - Virtual size: 76KB
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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 126B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE