Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_f5543e92c4d2e96e754276f3775d717c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_f5543e92c4d2e96e754276f3775d717c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_f5543e92c4d2e96e754276f3775d717c_cryptolocker
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Size
43KB
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MD5
f5543e92c4d2e96e754276f3775d717c
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SHA1
6a5338ab58543f286429cb833940d73d95a9e607
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SHA256
3f9928e9f22c610eb63adc55ed7e7ee7aeaa22d3b9860c6795987f55307843c7
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SHA512
a0141a1a6bb6bdc5a13abee129e48a61fe5259a687bc02fab06f07438895cbbc8165b9bb4c173d5d01bb729c2e31df1375da93570060e7132467aa9aadaaa8b9
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccP30RO:V6QFElP6n+gMQMOtEvwDpjyaLccv2O
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 2024-02-18_f5543e92c4d2e96e754276f3775d717c_cryptolocker
Files
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2024-02-18_f5543e92c4d2e96e754276f3775d717c_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