Behavioral task
behavioral1
Sample
2024-10-04_7a8c898f314eb7d9e45700288ed706a6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-04_7a8c898f314eb7d9e45700288ed706a6_cryptolocker
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Size
62KB
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MD5
7a8c898f314eb7d9e45700288ed706a6
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SHA1
50e4d58f983ca8c529fb8b48e42bf8bec61a78f6
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SHA256
c619c6f4101816653ad80d92ecf253c816fba2c35199cf5a9023c389a3bf5a28
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SHA512
bcae6b693b58d54469c167a8d8a59f4c3ac41eea7892fb3ef8ce455f427498856300c360794c11f3cc3eece62225696ce6821a6b7534697872cc8dede8a101cf
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhj:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-04_7a8c898f314eb7d9e45700288ed706a6_cryptolocker
Files
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2024-10-04_7a8c898f314eb7d9e45700288ed706a6_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