Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_25f1df2838d0b45d70f2e757fd6dc68e_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_25f1df2838d0b45d70f2e757fd6dc68e_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-23_25f1df2838d0b45d70f2e757fd6dc68e_cryptolocker
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Size
42KB
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MD5
25f1df2838d0b45d70f2e757fd6dc68e
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SHA1
77d1ba1e53d47a0a34e48aaa788f2a491dcb2e10
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SHA256
b37634f6dee15b920b6499053d1fce669248dc80656d6e5177b3ac52ed9f885e
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SHA512
83fac463921ec7d405bb3bb9b1909cd9bbf1998c4b10f80235243eab58d134da90f25433f2ef197d2992b6f0c83459109606a4d1659422998f81f8d778fda9c2
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7x73:ZzFbxmLPWQMOtEvwDpjLeJAsKcb793
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 2024-05-23_25f1df2838d0b45d70f2e757fd6dc68e_cryptolocker
Files
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2024-05-23_25f1df2838d0b45d70f2e757fd6dc68e_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