Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_727c371686414386eb8b3377b62dd8f4_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_727c371686414386eb8b3377b62dd8f4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_727c371686414386eb8b3377b62dd8f4_cryptolocker
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Size
55KB
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MD5
727c371686414386eb8b3377b62dd8f4
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SHA1
488001edc344b7e8d1d0685132d95dbf3a73abf4
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SHA256
74b98dfc1c721c948dca8ba4fff986ad889d80e2a1ed8206ee2aaf6a66b78b86
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SHA512
d63742e41e3a075a71f46633b7ae7b7340474feb02421b9d5005c783bc581f3518cb4ac51f3079f42167f9a37960adcd9c6852a4f80cfed69af27f4e8b76dc27
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccCGXlDAD:V6a+pOtEvwDpjvD4
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 2024-02-17_727c371686414386eb8b3377b62dd8f4_cryptolocker
Files
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2024-02-17_727c371686414386eb8b3377b62dd8f4_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