Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_d8a54018854bcaa99fffba1662f19400_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-05_d8a54018854bcaa99fffba1662f19400_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_d8a54018854bcaa99fffba1662f19400_cryptolocker
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Size
73KB
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MD5
d8a54018854bcaa99fffba1662f19400
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SHA1
99be989e65b14a7c3d1d5929ba1a2cf520e313e1
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SHA256
4654a8c6e8b38af58b631c3fc5190933d2906139066d0c2004be2809d32cafc7
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SHA512
e6a9bd21b055fc1f043711d00784758fa61d6f5befb4fbbac01e09fe32c7a3473c5b23c001eeb47d88b50818671722cc3202759f3fc59fb8b810fb1958bc992e
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KUK:ZVxkGOtEvwDpjcaG
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 2024-04-05_d8a54018854bcaa99fffba1662f19400_cryptolocker
Files
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2024-04-05_d8a54018854bcaa99fffba1662f19400_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