Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_5e3722089e0e176aba7b0d7960a778de_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_5e3722089e0e176aba7b0d7960a778de_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_5e3722089e0e176aba7b0d7960a778de_cryptolocker
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Size
54KB
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MD5
5e3722089e0e176aba7b0d7960a778de
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SHA1
f0f1bc282206a409df85cc1ac1edba69fa626868
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SHA256
c7c0d7dcbf825097d2ca2c5baf9e57acbd3acc4eabe906b841c4a0e514be757b
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SHA512
ccfd788fd0561b8501eab0865f636e3b9352317d606786c24d89916252df7226139ef4a7532b1b518b12e324e3657614fc19b8ac91c6fb28b8535cc10b41f0d2
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61y:BbdDmjr+OtEvwDpjMw
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 2024-01-28_5e3722089e0e176aba7b0d7960a778de_cryptolocker
Files
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2024-01-28_5e3722089e0e176aba7b0d7960a778de_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