Behavioral task
behavioral1
Sample
2024-09-30_df267028a9da3cbcbde6cf357f3d411f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-30_df267028a9da3cbcbde6cf357f3d411f_cryptolocker
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Size
63KB
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MD5
df267028a9da3cbcbde6cf357f3d411f
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SHA1
cf00971e048c0dc320a26912e4f9930376098797
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SHA256
0aac909565c31ff049e6020903d1ff0c8022bf456ff51fc1e0390babc8af19bb
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SHA512
efd7e8fb99aab305bc40748fc86e988ab00dcecfcdeb64c12f009fa36dbb17674f590ae2716640619f8f002fc5705f6de5645e55ca6c0f52736d33172932720d
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhS:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-30_df267028a9da3cbcbde6cf357f3d411f_cryptolocker
Files
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2024-09-30_df267028a9da3cbcbde6cf357f3d411f_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE