Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_7c5b484594735bfad7bc09fd01fc3836_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_7c5b484594735bfad7bc09fd01fc3836_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_7c5b484594735bfad7bc09fd01fc3836_cryptolocker
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Size
69KB
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MD5
7c5b484594735bfad7bc09fd01fc3836
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SHA1
75ffe3f72a1506d61680ed1d7b33b756ff50da62
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SHA256
106fc016c6b99f43f8147751ea1e4973090a45ba560da7fa386f48d0a508fe6e
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SHA512
f2b54783fb91ad3fa855f1cee79cb281a70c998ba9797b4969e17b64df1c96bacb575979e1e20eaa27a0db3a66af55ee367057c917020bf9099efed0e50f1dde
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOzC:DW60sllyWOtEvwDpjwF85t
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_7c5b484594735bfad7bc09fd01fc3836_cryptolocker
Files
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2024-02-21_7c5b484594735bfad7bc09fd01fc3836_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