Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_e5f296078eb738d2e1f61d7ee8c753e9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_e5f296078eb738d2e1f61d7ee8c753e9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-29_e5f296078eb738d2e1f61d7ee8c753e9_cryptolocker
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Size
58KB
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MD5
e5f296078eb738d2e1f61d7ee8c753e9
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SHA1
67cb509c2fe99c8cef134e769ff4da1c96f2d000
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SHA256
ff2b42892508a30fc2de5b3c03c9205ecbab9d427218a378308d84efcbd90abe
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SHA512
b94230261166c50dbc0b5e607d04cb6b0376bf9eed0f9e86cc93940332beb6672d1c1fa0ec3219bd54f7cb84095352345290668f940f4d8a643af415738eb019
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxZi:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+l/i
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 2024-01-29_e5f296078eb738d2e1f61d7ee8c753e9_cryptolocker
Files
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2024-01-29_e5f296078eb738d2e1f61d7ee8c753e9_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