Behavioral task
behavioral1
Sample
28146ca4f80079868a7cf800f8b3bdc3_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
28146ca4f80079868a7cf800f8b3bdc3_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
28146ca4f80079868a7cf800f8b3bdc3_JaffaCakes118
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Size
3.4MB
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MD5
28146ca4f80079868a7cf800f8b3bdc3
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SHA1
2b533434ca921fe7a9d8bb9a07bc7bffebd8df5e
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SHA256
341442c9d083e6a19b4dcdf6ea6eceb7611e2dafde84322c524cdd39d85ed4a4
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SHA512
e1e45a3c5d08914256ab59cab2d7f71b8097fafdf4d8aa4c2a768553ab6537ade654e712af49c80938b8af8b72191775d0a0db5e0cd7855776068a2a2e6f19d3
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SSDEEP
49152:+SplqVQh/l8h6u0s0tK1UoMtIL3E7dpS4mtSLJz3rkXfyWELukjJgBgn9ktOJYSE:EHK4JtECPc1z3APyhPUUJRY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 28146ca4f80079868a7cf800f8b3bdc3_JaffaCakes118 unpack001/out.upx
Files
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28146ca4f80079868a7cf800f8b3bdc3_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: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ