Behavioral task
behavioral1
Sample
3e970118416e602e46359f0e0e0f999d_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
3e970118416e602e46359f0e0e0f999d_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
3e970118416e602e46359f0e0e0f999d_JaffaCakes118
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Size
310KB
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MD5
3e970118416e602e46359f0e0e0f999d
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SHA1
0fb2a5a42f3a7f859239c34373cbbc3703e3392e
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SHA256
69822f5abfba01c2a9c962e45ef35516a0900d225cf222c799877f982cfe418e
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SHA512
5fd9631c19654e18503dad1bb8f5fc18394f1816f63c8827bfc9068f12f1611c6e2dd40e163b0d3b6f0c69a33d6e7fb7337ba06ba2a3ddab10304af5511fe9f7
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SSDEEP
3072:Wae7OubpGGErCbuZM4EQrjo7vgHJJPPIg5OCJR6:WacxGfTMfQrjoziJJHIei
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e970118416e602e46359f0e0e0f999d_JaffaCakes118 unpack001/out.upx
Files
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3e970118416e602e46359f0e0e0f999d_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ