Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_626e5ae7af2c112f9cd2101e2e0345ac_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_626e5ae7af2c112f9cd2101e2e0345ac_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_626e5ae7af2c112f9cd2101e2e0345ac_cryptolocker
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Size
47KB
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MD5
626e5ae7af2c112f9cd2101e2e0345ac
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SHA1
b0cd12e76d952d342adb7ed55da40ee8c082c185
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SHA256
5fca20ca1e0ae661950fe78a25edd17e93108b71c09de7e3cb204d7359e0207b
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SHA512
0c61a2b4466e0b7b74eeb86edbcba25f84494867aca970e97094268f5cbc71ca8cbd8e089eb2fd49858c71045071390cffea32517adb7587a1969428e78a11fa
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1ws9:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1D
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 2024-02-28_626e5ae7af2c112f9cd2101e2e0345ac_cryptolocker
Files
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2024-02-28_626e5ae7af2c112f9cd2101e2e0345ac_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