Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_cf330bea9a32580808fbff7e6be5fa02_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_cf330bea9a32580808fbff7e6be5fa02_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_cf330bea9a32580808fbff7e6be5fa02_cryptolocker
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Size
47KB
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MD5
cf330bea9a32580808fbff7e6be5fa02
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SHA1
997bb7934f02836c2a602e5defd5224dd3206231
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SHA256
c284d8e7a3ea9260cfac4eb8a1721d47c8da3004696b8f92e52eff0385c7eda9
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SHA512
032542c729b70ca56955445fa8f4046631ec6c23418de8a2a30d41169566da1719cf7bfc248ab01964fa3b5d776d30f05c37cff12d4b39cb7cb982b38497be04
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsb:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1F
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 2024-03-10_cf330bea9a32580808fbff7e6be5fa02_cryptolocker
Files
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2024-03-10_cf330bea9a32580808fbff7e6be5fa02_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