Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_cff4cddb8760730c087d4b934c80b3bc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_cff4cddb8760730c087d4b934c80b3bc_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_cff4cddb8760730c087d4b934c80b3bc_cryptolocker
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Size
39KB
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MD5
cff4cddb8760730c087d4b934c80b3bc
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SHA1
5e80240c7429a77efc15b71fdf653d566a81d407
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SHA256
7645257bb76192efd0eb55b503bc72c304a45c1d9555b05824751d4729abc087
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SHA512
f3269bb70ff2ad9d561b0c71170e12d634477038cccd6feadaeae05d77ce1eadd62e9042084309ed63d19895b8709afdef5ad3ce3023bd489943192c1884adf2
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDf:ZzFbxmLPWQMOtEvwDpjLeJAsKcf
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 2024-05-03_cff4cddb8760730c087d4b934c80b3bc_cryptolocker
Files
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2024-05-03_cff4cddb8760730c087d4b934c80b3bc_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