Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_a714293d89eb095bc197bfd24c47e317_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_a714293d89eb095bc197bfd24c47e317_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_a714293d89eb095bc197bfd24c47e317_cryptolocker
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Size
49KB
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MD5
a714293d89eb095bc197bfd24c47e317
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SHA1
a640134fc92a79d8a6ffde09957ed9409376d334
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SHA256
653b84fabae2b40d0663b1be056552c4c4cc34424e724fc60b1d788a1eb802aa
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SHA512
ff6d97711e79a01c100c04d53d2be54ccde91430cf641297136d9ed02b8fbd7a660c4998cbb192c7078634a15cb79a8701c26115e224f3de13fa47ccb16c6ffe
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRHnQ:6j+1NMOtEvwDpjr8hhX9Q
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-10_a714293d89eb095bc197bfd24c47e317_cryptolocker
Files
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2024-04-10_a714293d89eb095bc197bfd24c47e317_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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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