Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_7d12c1caee90061f458d33d5fe8e4fb9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_7d12c1caee90061f458d33d5fe8e4fb9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_7d12c1caee90061f458d33d5fe8e4fb9_cryptolocker
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Size
83KB
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MD5
7d12c1caee90061f458d33d5fe8e4fb9
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SHA1
a5d5a7828269e79911941db31209c7ca7ead5885
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SHA256
e3b57e38e83d90050ae717d6ac5a22cabf3c367f997427c3e9ad3e306139883d
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SHA512
4f811e41fd2214ab2d904d736e8ee31f9f5100664dda3442060955541ee163e65fd4f38715fc2b25618ce4752de6ebacea339c9cb476242e1a148ab9b717696f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8A:V6a+pOtEvwDpjvpy
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 2024-02-04_7d12c1caee90061f458d33d5fe8e4fb9_cryptolocker
Files
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2024-02-04_7d12c1caee90061f458d33d5fe8e4fb9_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