Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_87b5259bd6686b7fb4717c039d414aae_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_87b5259bd6686b7fb4717c039d414aae_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_87b5259bd6686b7fb4717c039d414aae_cryptolocker
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Size
126KB
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MD5
87b5259bd6686b7fb4717c039d414aae
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SHA1
4adaf463a8333d4fdd8d78eeaef5a124bd9d0d4b
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SHA256
5bfd07f4173036e280973d8fd5dd5cb352374ec042be86cfdaabba8bfa76b852
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SHA512
c6cb165e15d73494336bb5c1ac3c97579e9f85558a6cf49366e8d5808b77ce87a987c1efe135e87cbcc1b0dadf1f618a293001724a2e7ac3b783d5a03645131c
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/NU:vCA9OtEvwDpjE
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 2024-02-19_87b5259bd6686b7fb4717c039d414aae_cryptolocker
Files
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2024-02-19_87b5259bd6686b7fb4717c039d414aae_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