Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_4a19d3de17129c6f4bb6c83573defa3c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_4a19d3de17129c6f4bb6c83573defa3c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-15_4a19d3de17129c6f4bb6c83573defa3c_cryptolocker
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Size
63KB
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MD5
4a19d3de17129c6f4bb6c83573defa3c
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SHA1
52e3ec659a9e737ff77da2cbe19f726a0c2046c3
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SHA256
d9984aba2a2f4ac7eee1833b3a826ab02acca6d352bf59304b2d4bc050ca10c8
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SHA512
6751ef90fe5ff8f7a633d502d36d0b1008041783c7983d68eee6561ac53732ffd58609979763b28ab7126dcdd66bd57be740a4d2cc2e12414fac4df914dcbec1
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85k:V6a+pOtEvwDpjvr
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 2024-03-15_4a19d3de17129c6f4bb6c83573defa3c_cryptolocker
Files
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2024-03-15_4a19d3de17129c6f4bb6c83573defa3c_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