Behavioral task
behavioral1
Sample
b715f39cb32ebd86b9f2e016aed250c4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b715f39cb32ebd86b9f2e016aed250c4_JaffaCakes118
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Size
1.3MB
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MD5
b715f39cb32ebd86b9f2e016aed250c4
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SHA1
23ba494fc385c8841f7eb12c17b4b40f086c6ef3
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SHA256
14609a91c53a248dd0b59f4ffa5205af44208d8ccc61c1200253bb583715c150
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SHA512
c898c8514da79467228731f84474b969f7faa0d499721abbbc5e200d857cd364fd568036822e1693560180c48138b0a980f9e3170ab7a178ec2a672308b82564
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SSDEEP
24576:lFE//Tct4bOszFcAHQUpoEpmw8NIj7tg8gMxcc4vf/mHuNHCKzpE1uWgv312bYi0:vSV5cAHVpSJNIPO87mH5FmuJ6h0
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b715f39cb32ebd86b9f2e016aed250c4_JaffaCakes118 unpack001/out.upx
Files
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b715f39cb32ebd86b9f2e016aed250c4_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 456KB
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: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ