Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_3db02094a6d0ec3214df24ee859812c8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-15_3db02094a6d0ec3214df24ee859812c8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-15_3db02094a6d0ec3214df24ee859812c8_cryptolocker
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Size
62KB
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MD5
3db02094a6d0ec3214df24ee859812c8
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SHA1
f60105a793cdad1e0654b9422f8f8982c8306f70
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SHA256
ac66af22dcb1899b3de48014c7fba4a9b29a60ac5db4e9faaaf6929500655036
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SHA512
df08748de17531e6fb2924e7ba3219e6c991564a64deb1bb8781c07c9f855f7b9027419f64d4589e05cfd8328f6f4b5335b12925d22dc05033e7b30930b136a9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsty:BbdDmjr+OtEvwDpjM8E
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_3db02094a6d0ec3214df24ee859812c8_cryptolocker
Files
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2024-03-15_3db02094a6d0ec3214df24ee859812c8_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