Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_3c31fc997831e479217802e29ed4a038_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_3c31fc997831e479217802e29ed4a038_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_3c31fc997831e479217802e29ed4a038_cryptolocker
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Size
42KB
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MD5
3c31fc997831e479217802e29ed4a038
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SHA1
d1d027a6338c16550d17a1aa89bbbaedffa08fed
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SHA256
d4f9225f19d396d2410b2aed1b941828c142fd2b0827e4991a834d42fc40dc12
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SHA512
50427ecd454e927a952a9bfc1b6810da9aaa45930298b26b4d234c02134a317d6da1f7f6a27af1b627ac9e0c0ef720cf6d447d70bcd6933595d74055107e70ca
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5aFr7YOzzu:V6QFElP6n+gMQMOtEvwDpjyaYaFAv
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 2024-02-23_3c31fc997831e479217802e29ed4a038_cryptolocker
Files
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2024-02-23_3c31fc997831e479217802e29ed4a038_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