Behavioral task
behavioral1
Sample
a0f99229c62ad4d546a0df8170bc318d_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a0f99229c62ad4d546a0df8170bc318d_JaffaCakes118
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Size
304KB
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MD5
a0f99229c62ad4d546a0df8170bc318d
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SHA1
e52b88b5fbea730a9bb6a08513cf92ea2e087d9d
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SHA256
c90af5f6c3beb10c598b818abb8cb2aba3122e21cc43852a33a7be0ba9c63a09
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SHA512
55cbe4608c7584a2a1462ef1b4605c5fa23cd96c709de0edcffa789b2f35420e43f94ea3779ae15a598de168daa87649aa25f9abc8d6deb3a709be06b35942d1
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SSDEEP
6144:rknN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopA7pb9z4ApTVa0bIv:onNhuBoY8SorxgmA+nlvVlp9zDpA0bIv
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 a0f99229c62ad4d546a0df8170bc318d_JaffaCakes118 unpack001/out.upx
Files
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a0f99229c62ad4d546a0df8170bc318d_JaffaCakes118.exe windows:4 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: 364KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ