Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_a45cfb147886125efe375fddc62201ef_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_a45cfb147886125efe375fddc62201ef_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_a45cfb147886125efe375fddc62201ef_cryptolocker
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Size
74KB
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MD5
a45cfb147886125efe375fddc62201ef
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SHA1
d729e54ae4c83868c191b3c1124036546eb6f660
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SHA256
09663d7c9e5f172917978c160113e7114f26ca724b6555af6d593ba9001ba6c3
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SHA512
9f84ded8fc8973644962279b231e17c61322d6b415438169d4be7cd6b11c17453c6742e11ede4cce4caebc3bdd5a265da3aa1f8417630aed6f6eed11b6071c2f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA5P:ZVxkGOtEvwDpjcag
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-27_a45cfb147886125efe375fddc62201ef_cryptolocker
Files
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2024-01-27_a45cfb147886125efe375fddc62201ef_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ