Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_fda156d10027c1a9454baeedb85475c3_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-29_fda156d10027c1a9454baeedb85475c3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_fda156d10027c1a9454baeedb85475c3_cryptolocker
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Size
125KB
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MD5
fda156d10027c1a9454baeedb85475c3
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SHA1
2ad05708740577854102f063f481f32f8b8ae237
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SHA256
4d9accd25f7bc1ef230a91319c356ff52f906937ac6fa294f33ec60191d6e1c6
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SHA512
a22d9a60b963dd42c9555dd3d2861376b5e7cfd75ac86cd6fb7f59aadeeae6f2a8169ea2437a7b649f616483a238a77859a901a0476bdcb7aad3fbab9d6f92ad
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpc:vCA9OtEvwDpjA
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 2024-03-29_fda156d10027c1a9454baeedb85475c3_cryptolocker
Files
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2024-03-29_fda156d10027c1a9454baeedb85475c3_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE