Behavioral task
behavioral1
Sample
8dc0443e09b1bc630cf0e67e70d734c8_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8dc0443e09b1bc630cf0e67e70d734c8_JaffaCakes118
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Size
79KB
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MD5
8dc0443e09b1bc630cf0e67e70d734c8
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SHA1
5e579d7c29c27d82133ec3af30c0a3ed67c0d568
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SHA256
98bfc5d4000ca2dc90674b9fd506ba02c1b46a6e035a42dda02ae6eb7404da25
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SHA512
65b939af0920968e531d2a28d45bfc21c87cb8bad2bf4df159c86a2499fbb75396bb42242ee450c5da704059320490fb18c30357b199a04a3328440f318313d7
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SSDEEP
1536:m10dWZXEoBY6//MYUaDUfQzHCsIhGODs+YlG7tLow8/dHirIegv/6KN9xY:KWWtHBY63MYULK8hGIx7Ow8/dCU9v/vy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8dc0443e09b1bc630cf0e67e70d734c8_JaffaCakes118 unpack001/out.upx
Files
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8dc0443e09b1bc630cf0e67e70d734c8_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
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: 13KB
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