Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_2381ad96132ff036aa701a3d6bf2ceb2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_2381ad96132ff036aa701a3d6bf2ceb2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_2381ad96132ff036aa701a3d6bf2ceb2_cryptolocker
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Size
84KB
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MD5
2381ad96132ff036aa701a3d6bf2ceb2
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SHA1
79195b51e95eabe451ff98d5a37a1097cbed8e93
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SHA256
ca76b8a8e75ff3a3e3c31c916c3b0fc4659c2cc71cbc34a594fc4ce6a7a3b621
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SHA512
3c23a512db6bd3052b275838ef3c5d5281716783b37b35fb37a7ba62f37d5da60a8d94e72243dcd964a5fc62cc87309bf4afbbb1ec2dfcdc1151f9952a683d76
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQQdfit:V6a+pOtEvwDpjvpB
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-11_2381ad96132ff036aa701a3d6bf2ceb2_cryptolocker
Files
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2024-03-11_2381ad96132ff036aa701a3d6bf2ceb2_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ