Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_4434426bce9af265c8ded40f0ac1fbfa_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-22_4434426bce9af265c8ded40f0ac1fbfa_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_4434426bce9af265c8ded40f0ac1fbfa_cryptolocker
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Size
46KB
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MD5
4434426bce9af265c8ded40f0ac1fbfa
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SHA1
9a0fea70bbfbd6eee54a732dc729a362cb16cd74
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SHA256
0ae0d27df34cae464821dd322eb3150e5f07a27bb985ff36f72d2cbb7dde02f8
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SHA512
8ea82dc4a0d68c59b5642879d3eae44067947f8ef117b7dbe3f3ae5484e626ba4f719a06cb256a2a4c51f9c09819a9e0941e83c38f4886b7d963daf96cf409d9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2ph:qmbhXDmjr5MOtEvwDpj5cDtKkQZQs
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 2024-02-22_4434426bce9af265c8ded40f0ac1fbfa_cryptolocker
Files
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2024-02-22_4434426bce9af265c8ded40f0ac1fbfa_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