Behavioral task
behavioral1
Sample
2024-09-06_04b4bc9d4d615bd88435501ed8f243f4_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-06_04b4bc9d4d615bd88435501ed8f243f4_cryptolocker
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Size
45KB
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MD5
04b4bc9d4d615bd88435501ed8f243f4
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SHA1
607437b9557b20d894fcf687f9ff7678bb7384be
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SHA256
89b849f97545fff9b700aed697f9792cf018931b9317d980735bc7a6718f535a
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SHA512
44efecf92182ef740674f4ba6f7611a413188af4f71b229b62207f98d0dd47a8ef80d920140a01d6b181d420373f71f1a58def08fee126340857e3651aadeaf6
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqp:bODOw9acifH+Yp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-06_04b4bc9d4d615bd88435501ed8f243f4_cryptolocker
Files
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2024-09-06_04b4bc9d4d615bd88435501ed8f243f4_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: 16KB - Virtual size: 28KB
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: 8KB - 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