Behavioral task
behavioral1
Sample
7735a3cd56996a3c9bc52694d0bc6474_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
7735a3cd56996a3c9bc52694d0bc6474_JaffaCakes118
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Size
32KB
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MD5
7735a3cd56996a3c9bc52694d0bc6474
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SHA1
fddc6e39430e111beb28b800c91649d394164a46
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SHA256
5933aba65aa759bc0e28ada0391be8edd5e2c1657669395de9a1f2b146b6ad40
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SHA512
6be8ba405a0d049e1ced497e326022a8374bde373d5ebfa86fb4c2609f3b4c1f234cf2a8152432a1ef8afdb3317a6c2f8182023738d04d0d6f430db1725c84dd
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SSDEEP
768:njCULRjsd3DG6QjCZojs7VT7cmIuDho54Zs+F7:njFC3a3gl7VncVuD654
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7735a3cd56996a3c9bc52694d0bc6474_JaffaCakes118 unpack001/out.upx
Files
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7735a3cd56996a3c9bc52694d0bc6474_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE