Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_0b03f3d2075ec2829295359dfde7c32b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_0b03f3d2075ec2829295359dfde7c32b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_0b03f3d2075ec2829295359dfde7c32b_cryptolocker
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Size
47KB
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MD5
0b03f3d2075ec2829295359dfde7c32b
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SHA1
f92b3287d3679150730514c94b72ae9ca057e8c2
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SHA256
1c8d17add59cefca11da0f65cb813d2d4cd4874e82bac62877c114d73766790a
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SHA512
fa1210b2741de75b20293c4886997331770c322ce7ad9ceca43083a0a930f48227f9bbe1f7fcf4497523d03da9b1d353c3e3db2ea0267609f8cd29465f972879
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4+L:qmbhXDmjr5MOtEvwDpj5cDtKkQZQR
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 2024-03-15_0b03f3d2075ec2829295359dfde7c32b_cryptolocker
Files
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2024-03-15_0b03f3d2075ec2829295359dfde7c32b_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