Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_8a3a6fca736c805a785f2a360bac2484_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-26_8a3a6fca736c805a785f2a360bac2484_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_8a3a6fca736c805a785f2a360bac2484_cryptolocker
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Size
46KB
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MD5
8a3a6fca736c805a785f2a360bac2484
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SHA1
a268c455f71ca6626b2627f2ca21de7a59c6009e
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SHA256
1765997a114532eed26ad6c1089e792fab258179e1b89846ee7cf50deff8fdb9
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SHA512
4b52320b239edc74a1985b733eb3e8d03eecfb4e7a623e73256e01f56cbb941c106b8bd5348b50f0886a8bc150ec48655fba6d1d7cd4e232377c2f56303dfb0e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLw:qmbhXDmjr5MOtEvwDpj5cDtKkQZQm
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 2024-05-26_8a3a6fca736c805a785f2a360bac2484_cryptolocker
Files
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2024-05-26_8a3a6fca736c805a785f2a360bac2484_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