Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_1fac3eaa0b35637dc3a40be14bc482cc_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-10_1fac3eaa0b35637dc3a40be14bc482cc_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_1fac3eaa0b35637dc3a40be14bc482cc_cryptolocker
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Size
50KB
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MD5
1fac3eaa0b35637dc3a40be14bc482cc
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SHA1
c1adf65465fb36ae5dc4213389eaefd0749c880b
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SHA256
4d992097fbe2878d3fbf7e36781518ecd64a15a0511c1488446129e63c783467
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SHA512
d640880985ff10bb1d9ae46464c3c0a6f1ec7a2268f075097d64d387cca1602a3027d9eebcdb259d8504e6996997df314f274d0cdb24c5028b87c093f83421aa
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccB:qmbhXDmjr5MOtEvwDpj5cDtKkQZQX
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 2024-05-10_1fac3eaa0b35637dc3a40be14bc482cc_cryptolocker
Files
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2024-05-10_1fac3eaa0b35637dc3a40be14bc482cc_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