Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_b7123c6ab2dd87f6319c49dc7a3c5ca3_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-21_b7123c6ab2dd87f6319c49dc7a3c5ca3_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-21_b7123c6ab2dd87f6319c49dc7a3c5ca3_cryptolocker
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Size
42KB
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MD5
b7123c6ab2dd87f6319c49dc7a3c5ca3
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SHA1
33753f6b597b6672b2f7cfb474cbd96cc8304fc4
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SHA256
79cffb7951576f4d1e92db7bac783f510533b44b1596f14c3f5bec626fe47a11
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SHA512
2e7680f0fc5b12dca58d832f37053af976285591e004f2f35f2fdc5daa25c93e54a8aeece8ac995d4518ff957a1cc572560cca33bc83013d8cd3d11dd10171bd
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7x7N:ZzFbxmLPWQMOtEvwDpjLeJAsKcb79N
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 2024-05-21_b7123c6ab2dd87f6319c49dc7a3c5ca3_cryptolocker
Files
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2024-05-21_b7123c6ab2dd87f6319c49dc7a3c5ca3_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