Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_69acdd0fd75e6c5c6dbae19f58ee0f6d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_69acdd0fd75e6c5c6dbae19f58ee0f6d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_69acdd0fd75e6c5c6dbae19f58ee0f6d_cryptolocker
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Size
41KB
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MD5
69acdd0fd75e6c5c6dbae19f58ee0f6d
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SHA1
1eaed23374e373d004b701f9ba6678342b54686a
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SHA256
cadef3502b6f8c4494a38d8c66eb02f6c90e33110edf26b74d5ceb03726cf2a7
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SHA512
4a5bca27d22a6aee1d7b98c41f0820e372c66917f543e88c12493858b8c52faf76b90b86d24223e97ee2578c50833d12de23fb5886792a284db0176859723e71
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOe:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/w
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_69acdd0fd75e6c5c6dbae19f58ee0f6d_cryptolocker
Files
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2024-04-10_69acdd0fd75e6c5c6dbae19f58ee0f6d_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