Behavioral task
behavioral1
Sample
2024-09-05_19d4345a4988071b3d352b99d662a3be_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-05_19d4345a4988071b3d352b99d662a3be_cryptolocker
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Size
47KB
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MD5
19d4345a4988071b3d352b99d662a3be
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SHA1
1864d1fd01cefb4975fcfd1c2583936689e0a715
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SHA256
a0b3d1c67e5b3346269836a42e37bad2e72f64165b4f565abd82c88d843b8bf3
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SHA512
b1f25c1b634c90a6188f05fa85072f90ad06437525c27126ad3377a60a24983788a8b3913bb644326977d6e7c6c07e698359e678dc544d0d4b5fe6d0f721b921
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqOr:bODOw9acifH+YI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_19d4345a4988071b3d352b99d662a3be_cryptolocker
Files
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2024-09-05_19d4345a4988071b3d352b99d662a3be_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