Behavioral task
behavioral1
Sample
86f041c4eb8e42ee90032420abc4db3c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
86f041c4eb8e42ee90032420abc4db3c_JaffaCakes118
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Size
517KB
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MD5
86f041c4eb8e42ee90032420abc4db3c
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SHA1
41e36fcc4b74bf27d69b7bb26eb5ba50093e8c5b
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SHA256
201310c606dcee8e7dc4dc42dc441de92496d6795551fcf4b5bdd8662486a862
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SHA512
bc8cbfd283a4acc282acabf01d09144933dbccd9e2cad94fc5c4d8dadcee14ca2a1293d72f3c0ca6349f2091f28cb0aed59cf725faa562c3cc7ecbb6f3efa4db
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SSDEEP
12288:GA65XwlYgrHy6V17kr8+m73jrlJcv3Af1FVJH72FLRQZi/F0e8V0G:8wlBrygOW3jzc/A9FTSFqZi/fG
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 86f041c4eb8e42ee90032420abc4db3c_JaffaCakes118 unpack001/out.upx
Files
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86f041c4eb8e42ee90032420abc4db3c_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: 524KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 154KB - Virtual size: 156KB
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: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 162KB - Virtual size: 162KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ