Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_e3cf63669a283315a3563de5e83aba74_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_e3cf63669a283315a3563de5e83aba74_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_e3cf63669a283315a3563de5e83aba74_cryptolocker
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Size
88KB
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MD5
e3cf63669a283315a3563de5e83aba74
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SHA1
21cc76f9d2ba114b27f5704beb1b013c134c98f6
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SHA256
321a2840619801069cce201511a95e5c086f2ca82e970149f6a64e6ca1c601a6
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SHA512
47d76606e17f3926e414cac808e2750047700c0c57729093c81290d983a819b5a8fb3d678b43d458a082c9ea48057d0ad70895813acaf95fb679021c8dde419c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMg9c:V6a+pOtEvwDpjtz2
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 2024-03-07_e3cf63669a283315a3563de5e83aba74_cryptolocker
Files
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2024-03-07_e3cf63669a283315a3563de5e83aba74_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