Behavioral task
behavioral1
Sample
a385f607d26e1a3f5999521b46cf00b3_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a385f607d26e1a3f5999521b46cf00b3_JaffaCakes118
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Size
265KB
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MD5
a385f607d26e1a3f5999521b46cf00b3
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SHA1
1b27056dd6a04276901f2d8bc2551590d7f55ce3
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SHA256
58a393113f66bf1c13c5a0e3f531172fbb8faf934a4cc7100fc6967578ae3e52
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SHA512
0cde7a7dbe3c7b53f3eab28b5bf6baac3b2be409aab9388594a57413296c8b3822b50e408736d02429cfe7aa77f05decb695d89d05f578378afdbf58e06b347f
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SSDEEP
6144:Xn7edOhzlvF9yeuwmxFAjrbqd77udKUXhQzgOYBFFNZF:LedOVdF9IwOOo7D2mz4fH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a385f607d26e1a3f5999521b46cf00b3_JaffaCakes118 unpack001/out.upx
Files
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a385f607d26e1a3f5999521b46cf00b3_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: 320KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 252KB - Virtual size: 248KB
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: 248KB - Virtual size: 314KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 640B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ