Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_14748a6a9c41b93bdd3ba760e5e1c16b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_14748a6a9c41b93bdd3ba760e5e1c16b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_14748a6a9c41b93bdd3ba760e5e1c16b_cryptolocker
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Size
65KB
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MD5
14748a6a9c41b93bdd3ba760e5e1c16b
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SHA1
eaf8616746ae5ddae987fc059040bc914c62a69b
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SHA256
93f3ad83ea0ab4a07636bae41b87ac3f0cd1a1a519ec2af8a66c96e392e40a15
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SHA512
548bddc246d9f41ab25fb178b1c48952516dd08a3ef82b78ad802eefbb02b4809a3407d4c60c6f39829474250f5cf1f3a9d8068fc171a6936126954a0be47547
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/x8:6j+1NMOtEvwDpjr8ox8UDEpN/m
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 2024-03-19_14748a6a9c41b93bdd3ba760e5e1c16b_cryptolocker
Files
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2024-03-19_14748a6a9c41b93bdd3ba760e5e1c16b_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