Static task
static1
Behavioral task
behavioral1
Sample
2024-04-18_ddf8cea74421cb0392ac5e54b749308a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-18_ddf8cea74421cb0392ac5e54b749308a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-18_ddf8cea74421cb0392ac5e54b749308a_cryptolocker
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Size
49KB
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MD5
ddf8cea74421cb0392ac5e54b749308a
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SHA1
1bfa189e610c21fa799292c70628392ff79e3306
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SHA256
7e36d680adfdacc68ea5f70869ab104f22a56451334397e96e670520e9783292
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SHA512
b980a9226c55a0b3294397e20320a118fa7f0adefa2b64707c4868d8cb02f58cf4433c2b39aa300d684937d94e6e33e06e2f0c106bfab742ffbb79d8943e10ef
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moch:qmbhXDmjr5MOtEvwDpj5cDtKkQZQc
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 2024-04-18_ddf8cea74421cb0392ac5e54b749308a_cryptolocker
Files
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2024-04-18_ddf8cea74421cb0392ac5e54b749308a_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