Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_27c04bfccd3b08eae6a1183673095521_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-26_27c04bfccd3b08eae6a1183673095521_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_27c04bfccd3b08eae6a1183673095521_cryptolocker
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Size
57KB
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MD5
27c04bfccd3b08eae6a1183673095521
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SHA1
c3c12dd7a1238aa91abeb671fe0327dbcc5ae188
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SHA256
ae2b174e44985f715ad86e38f1c62adb60f86ff6ca3a52042b7ec96d9d2dd464
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SHA512
929013c460ed083dd3f1c9df75a0569b7c5a74e42e4c249059c4ea3c1791b0629b6726d4accfc036f2d095291a6944f78e9695e1382b2bc4b86e37abaa5a3528
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PT+:BbdDmjr+OtEvwDpjMg
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 2024-01-26_27c04bfccd3b08eae6a1183673095521_cryptolocker
Files
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2024-01-26_27c04bfccd3b08eae6a1183673095521_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