Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_f1835b57c330f5e91b8adaa054c54d91_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-18_f1835b57c330f5e91b8adaa054c54d91_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_f1835b57c330f5e91b8adaa054c54d91_cryptolocker
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Size
70KB
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MD5
f1835b57c330f5e91b8adaa054c54d91
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SHA1
a969ac967e797a37a0d42527777f9025d057dd72
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SHA256
b5917cfd7fe29582a31e94301cbc430814a1586775f774f8df9d3b0ba33e5a4c
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SHA512
dc6bae705ff418e702d36891c671bbc10a22cfc5079db379ed477002a06d9806ea853a9ec387d05c014ce88e8b5660e1efee99392c10a12e912f154cb1150cae
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgSX:DW60sllyWOtEvwDpjwF85L
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_f1835b57c330f5e91b8adaa054c54d91_cryptolocker
Files
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2024-02-18_f1835b57c330f5e91b8adaa054c54d91_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ