Behavioral task
behavioral1
Sample
76a55eb3e40ed3e9320ce03036b34f30_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
76a55eb3e40ed3e9320ce03036b34f30_JaffaCakes118
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Size
165KB
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MD5
76a55eb3e40ed3e9320ce03036b34f30
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SHA1
396b4c42534952f48b661cfe3c30ffdc03401743
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SHA256
2e0afc3cf94dc53f7a6f521e8b1e28ddcadc88a5512aaa732e82acb725ebff0a
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SHA512
7f18f2e5a89a94d82a59aaefa4b90a1c5c73ef6cabaa654e990093d66243be4510ad22e977b40ce4848ff77a1450bde1aec46ff851e6e28f4758c4a991fe41b0
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SSDEEP
3072:x1+sPe89uQQsfuAvvy+/UuTjrTe7v/DnVY01iT9olG6iuQyjHgU9+0:xlR92Cv1PTnTe7jVj1iT2M1AjAU9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 76a55eb3e40ed3e9320ce03036b34f30_JaffaCakes118 unpack001/out.upx
Files
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76a55eb3e40ed3e9320ce03036b34f30_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
.rsrc Size: 554KB - Virtual size: 553KB
IMAGE_SCN_MEM_READ