Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_a277508ad5966d0f4baf4d7f0a7b13a5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-16_a277508ad5966d0f4baf4d7f0a7b13a5_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-16_a277508ad5966d0f4baf4d7f0a7b13a5_cryptolocker
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Size
53KB
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MD5
a277508ad5966d0f4baf4d7f0a7b13a5
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SHA1
3ef4bcd3c25df937a8d11abc59aa4d2bab1187e6
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SHA256
8294d5723b808778a16c25782e675bd6528ff4748fb02e3132520129f2f67acc
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SHA512
152a7f448700a3660760b673f579dc4d8aeaf66297dc28b3191240e0ba330828592d5e29e21a3e89f2844382625c10496efd10a55c5ae25403a621ab5e0b4015
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklPso:V6a+pOtEvwDpjM
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 2024-05-16_a277508ad5966d0f4baf4d7f0a7b13a5_cryptolocker
Files
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2024-05-16_a277508ad5966d0f4baf4d7f0a7b13a5_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