Static task
static1
Behavioral task
behavioral1
Sample
2024-02-27_d5cbcd2655e1692c1ab0c65a183abbc6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-27_d5cbcd2655e1692c1ab0c65a183abbc6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-27_d5cbcd2655e1692c1ab0c65a183abbc6_cryptolocker
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Size
44KB
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MD5
d5cbcd2655e1692c1ab0c65a183abbc6
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SHA1
cf53067a99756b7eec5d3cfe8a905ef6f562a30e
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SHA256
4c779c1af1d4094e9ee2f01f2efcca9a4899f1b3acbaaad1a1fe0ffa6a88e7ef
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SHA512
1b0c0f5a7a9e63df85360fac581e4e5f045190a6db1e47f2d07bce34bb615182938e29a455a076947adc4a4f5852e1d230230ae723a90eaf564eac2aac6fb9b0
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5t:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+A
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 2024-02-27_d5cbcd2655e1692c1ab0c65a183abbc6_cryptolocker
Files
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2024-02-27_d5cbcd2655e1692c1ab0c65a183abbc6_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ