Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_8d65788018885e061fc3f1c0a70b020c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_8d65788018885e061fc3f1c0a70b020c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_8d65788018885e061fc3f1c0a70b020c_cryptolocker
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Size
69KB
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MD5
8d65788018885e061fc3f1c0a70b020c
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SHA1
d1e2f1c35c9c8309514dce27f87a299f6e63f471
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SHA256
91e0c603254d2287aa6ba34ef07bf3c61cb972c73b855e8d2e88777cf6175137
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SHA512
91c26a1b2e37c31d9343d4734a93811f0390d49dc2e5f14b286b5c6e258181c526480f640f987249b6dea01fdc83aed686b09ee30f44812d11d17e4ebbcba7fe
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUYL:DW60sllyWOtEvwDpjwF85Q
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 2024-02-21_8d65788018885e061fc3f1c0a70b020c_cryptolocker
Files
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2024-02-21_8d65788018885e061fc3f1c0a70b020c_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