Behavioral task
behavioral1
Sample
b52a853ea84180d766c6f988421487fa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b52a853ea84180d766c6f988421487fa_JaffaCakes118
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Size
84KB
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MD5
b52a853ea84180d766c6f988421487fa
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SHA1
9b3912dbbef2f2a7651bf42f149c81154c1f168a
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SHA256
1cd03af3889d99767a7070369370cc7e68e1fe5458ed32ce3fa9521025c58b82
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SHA512
504a0ac82534a3b6f4229202e58cdb549a267c6a04e986fd46aa22d4c0c42782d26c586f9eded472b8d09b4fbbca094f9bcad5d2a3277370d53d6d790141e8ec
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SSDEEP
1536:HhhRVvrK2Az08LyxZx3lrsAaHenEYslVWjEh6W6VWyMpF4e1SywgVBeQ0:BhrvrKfz08+Z3VswHsu46WIQF4sSy7un
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b52a853ea84180d766c6f988421487fa_JaffaCakes118 unpack001/out.upx
Files
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b52a853ea84180d766c6f988421487fa_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 14KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ