Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_22ea934eb9538d0d5bf00da59967c9b1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-05_22ea934eb9538d0d5bf00da59967c9b1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_22ea934eb9538d0d5bf00da59967c9b1_cryptolocker
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Size
60KB
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MD5
22ea934eb9538d0d5bf00da59967c9b1
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SHA1
3d60adb9195674b64453c5b371a330e06b8f3b51
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SHA256
dbcc4f8d005f376ea8e3d5962412853f187c795981210df35fe4d26305c4876e
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SHA512
428e9d406388dfadeaac17bf2a61aaf884baab9ec87548d9bc4231a01335a2c4fd8e0834fb477dfd2dc222984678a3d8ce372e23531c873cc73e321c58c8c8fa
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614h:BbdDmjr+OtEvwDpjM2
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 2024-04-05_22ea934eb9538d0d5bf00da59967c9b1_cryptolocker
Files
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2024-04-05_22ea934eb9538d0d5bf00da59967c9b1_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