Static task
static1
Behavioral task
behavioral1
Sample
2024-06-29_90777c8f1e517b498e35cea2811cc417_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-29_90777c8f1e517b498e35cea2811cc417_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-29_90777c8f1e517b498e35cea2811cc417_cryptolocker
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Size
40KB
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MD5
90777c8f1e517b498e35cea2811cc417
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SHA1
4f1118a3ee227632f4b496f621caaf820c90e137
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SHA256
64fa8810acebb775825ae8e0a65f544595e3b9912a6d3ed21c92742012ba4331
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SHA512
eed01d8ae6ab55bafb4596fda1ae72d3d5a70ee47b4c64d115b446abd6d9e4d24b01a693b038c5df4dcc81f97cc1318d78e4c276e4627f8f14a7106787c89a00
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+i:ZzFbxmLPWQMOtEvwDpjLeJAsKcD
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 2024-06-29_90777c8f1e517b498e35cea2811cc417_cryptolocker
Files
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2024-06-29_90777c8f1e517b498e35cea2811cc417_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