Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_d4924add5278b72ad7f1362e419536ad_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_d4924add5278b72ad7f1362e419536ad_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_d4924add5278b72ad7f1362e419536ad_cryptolocker
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Size
49KB
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MD5
d4924add5278b72ad7f1362e419536ad
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SHA1
485f34c9b0e3fbc64a943fea3549a46f0da839bd
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SHA256
23ccdb29e47e6bcc7d57f4b5727e9aa7c1fe54b9333370ca7a3363f1a0eecbd2
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SHA512
70b6bf4df405527a62afa8cc410a81d0b91a34153de20b53405f9f81c8df3430fae9b6edd69f98e26c0e8781e7e7bf9076d03f884d4f3711552cd0521c9d8c18
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moccx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQn
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 2024-04-23_d4924add5278b72ad7f1362e419536ad_cryptolocker
Files
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2024-04-23_d4924add5278b72ad7f1362e419536ad_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