Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_255732a696cf35b0398f6761937a3579_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-23_255732a696cf35b0398f6761937a3579_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_255732a696cf35b0398f6761937a3579_cryptolocker
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Size
46KB
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MD5
255732a696cf35b0398f6761937a3579
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SHA1
f055d27f4877e3a6952439c4dd051bf8c2d69ea4
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SHA256
c7dcee05aafd719f10c0761853d44cee1719a0bc9644c794042a4d79ab127483
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SHA512
f25f157767257eff08a3a179547ba2f9c5ac7364146fcee9ebff49362a260dc63db19cac303bce46751645520b4da05dd239d44c97edc84835f1de538ffb9b96
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLN:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ3
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-23_255732a696cf35b0398f6761937a3579_cryptolocker
Files
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2024-05-23_255732a696cf35b0398f6761937a3579_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE