Behavioral task
behavioral1
Sample
2024-10-10_e2f4ed75c4d1a38e5689e2532eff388e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-10_e2f4ed75c4d1a38e5689e2532eff388e_cryptolocker
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Size
60KB
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MD5
e2f4ed75c4d1a38e5689e2532eff388e
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SHA1
7af91f291aa815a823494a763b7c1d56ad878edd
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SHA256
d0e13c2f7da18f6b2247770eeeaae6322104cf53102905b2ab8eb2f0c6ba9fcd
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SHA512
cafbf2f578d1dc291c6c9d72f3f26807ccaf6573f741c1425babb06b5cff2c623fa8ced49b333821d2fc067ec89937c31ac83fb0baceee2e740821403f826b30
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAz6Z:z6a+CdOOtEvwDpjQ9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-10_e2f4ed75c4d1a38e5689e2532eff388e_cryptolocker
Files
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2024-10-10_e2f4ed75c4d1a38e5689e2532eff388e_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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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