Behavioral task
behavioral1
Sample
3e8f32ef1a6dfeaf76e2eab82fcc7bc8_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3e8f32ef1a6dfeaf76e2eab82fcc7bc8_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3e8f32ef1a6dfeaf76e2eab82fcc7bc8_JaffaCakes118
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Size
125KB
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MD5
3e8f32ef1a6dfeaf76e2eab82fcc7bc8
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SHA1
a14398da1658d66562069cf820b9372aeea947f1
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SHA256
d1d2b46623d741f0d3c52d91e9a7e4a1ac8cefaedb6c61a0e0b79a0e5e397dc8
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SHA512
c50fff6c7e3fb827457ab404c70b9d7669a520713d7b647aec1c0dc5c6d932a28de603011743bee06ffbabae55482af4ba0546a50a9a42a6fcb6ab18a5177da4
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SSDEEP
1536:egKcR4mjD9r82+44nQMubcJKlDgB5KM4XaxIiFp6PSUnJr92Fclmj+n291Od:5KcWmjRrzAnQMWOc4KM4eIiF3wr8Qd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3e8f32ef1a6dfeaf76e2eab82fcc7bc8_JaffaCakes118 unpack001/out.upx
Files
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3e8f32ef1a6dfeaf76e2eab82fcc7bc8_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ