Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_3c3bb5e2db6e7d89d471204826369f6b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-22_3c3bb5e2db6e7d89d471204826369f6b_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-22_3c3bb5e2db6e7d89d471204826369f6b_cryptolocker
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Size
31KB
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MD5
3c3bb5e2db6e7d89d471204826369f6b
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SHA1
e9278b8fe797373b1db75932251f8c47da87a564
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SHA256
9b1cf1817d7b6f7e90e31dcc3c7a4e17fa426cb6ee75b733cb1c2738a625e506
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SHA512
f2d1fa03389f1b63f79024b3be992144f204a4234d24a8991b204b192448a116ae787bd38739c6c2ea7417d79a7210a11cabfa15005619ae0eb5b6a244012800
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SSDEEP
768:KEEmoQDj/xnMp+yptndwe/PtQtOOtEvwDpjCMQzfYhfyYP:/zFbxmLPtQMOtEvwDpjCMVyG
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 2024-04-22_3c3bb5e2db6e7d89d471204826369f6b_cryptolocker
Files
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2024-04-22_3c3bb5e2db6e7d89d471204826369f6b_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE