Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_7eadca589c04eb7efc87b93cfd334c6e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_7eadca589c04eb7efc87b93cfd334c6e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-21_7eadca589c04eb7efc87b93cfd334c6e_cryptolocker
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Size
45KB
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MD5
7eadca589c04eb7efc87b93cfd334c6e
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SHA1
69270250d57150f76d986adcb8e86da7d23da14e
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SHA256
dd9eb6f01ff6e336d00d1b692a69e520f610a2626fd9a7c3d9e5a877618a3f26
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SHA512
9c265666ef671e1e031c34e19004645ddab7a12767b92f4be83afbc03b777169f67b7486d46366bc7256661b51b6d0ef7ad1e2264d047efc7c9f9c87dece668c
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Momzn:qmbhXDmjr5MOtEvwDpj5cDtKkQZQqn
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 2024-02-21_7eadca589c04eb7efc87b93cfd334c6e_cryptolocker
Files
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2024-02-21_7eadca589c04eb7efc87b93cfd334c6e_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