Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_178f2f2797dac805505eb29c6c69a2a3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_178f2f2797dac805505eb29c6c69a2a3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_178f2f2797dac805505eb29c6c69a2a3_cryptolocker
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Size
37KB
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MD5
178f2f2797dac805505eb29c6c69a2a3
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SHA1
56201f38e375c801b6e46b30e6ee87711c27ff06
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SHA256
0855d695fd6e05589cfa3b82656fa231132ee251af0437b50e61d5a1d2d815c8
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SHA512
cdd1476b3926072ca012f30d9b8529075532d017fd515d6144b836d023531837b2f7d38318ceb7c1977af1e0406704692c03a8d31f31f0dd6301e6b134259e68
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAs8:ZzFbxmLPWQMOtEvwDpjLeJAs8
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-12_178f2f2797dac805505eb29c6c69a2a3_cryptolocker
Files
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2024-03-12_178f2f2797dac805505eb29c6c69a2a3_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ