Behavioral task
behavioral1
Sample
8cae575c21297e5b0b77baba1d74a8a6_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8cae575c21297e5b0b77baba1d74a8a6_JaffaCakes118
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Size
254KB
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MD5
8cae575c21297e5b0b77baba1d74a8a6
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SHA1
4d0bf82dac4031e9dc8e26aa6ed9e344e2f41cf5
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SHA256
2194c4a055ecd28143a2d54495fc3f70497eb0b526aa1021a5a4763bab335397
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SHA512
24235dfcdb1a73159daf7d805e2b3c69e8868a5fcb00df5bd53c076ff4d9e8ccd0beb431dbf94e4ec4703c1195b23b16c95b100e47f7b46acfa4412581abefaa
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SSDEEP
6144:PknN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopAWm8mZo:8nNhuBoY8SorxgmA+nlvVlcmZo
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 8cae575c21297e5b0b77baba1d74a8a6_JaffaCakes118 unpack001/out.upx
Files
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8cae575c21297e5b0b77baba1d74a8a6_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: 388KB
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: 29KB - Virtual size: 32KB
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: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ