Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_37979ac47c0cf2cea3be39dcbb4fe7bb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_37979ac47c0cf2cea3be39dcbb4fe7bb_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-01_37979ac47c0cf2cea3be39dcbb4fe7bb_cryptolocker
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Size
53KB
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MD5
37979ac47c0cf2cea3be39dcbb4fe7bb
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SHA1
c1aa69319e0c135ec943ee3554e01a04ebd4c6d2
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SHA256
e3fb2b378289bd3c1bc3fc18817d163f43de947d2f8032eef3e3389c353910ba
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SHA512
23cc6c3600d15803038b7c3c198c672e33f04f1dc8353212ccdcc05c87265bd74d804fe6bc634ba972285b4ced2c8842caa75f2efed35f39d9f375e16ca7eb85
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccCGXliIY:V6a+pOtEvwDpjvDe
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 2024-05-01_37979ac47c0cf2cea3be39dcbb4fe7bb_cryptolocker
Files
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2024-05-01_37979ac47c0cf2cea3be39dcbb4fe7bb_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