Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_50454099f4324105dd271e303e978ac4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_50454099f4324105dd271e303e978ac4_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_50454099f4324105dd271e303e978ac4_cryptolocker
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Size
46KB
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MD5
50454099f4324105dd271e303e978ac4
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SHA1
7b91dbfdb1fb7b63aed92e5af72c90a9d80a7177
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SHA256
7cd82e546868bfe80c23de9e75755b7c7bf95212a66e0eb97ef2a012977a5e09
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SHA512
ad2a8e0cc26040c2a15faba6f04e06de191228d6f227b2d6a21e35cbe053e999f1b7c99bca771314e67b5f686374ec32c2b7d3711d8f7a356c5dc1bf7b0db6be
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Motal:qmbhXDmjr5MOtEvwDpj5cDtKkQZQTal
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 2024-02-23_50454099f4324105dd271e303e978ac4_cryptolocker
Files
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2024-02-23_50454099f4324105dd271e303e978ac4_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