Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_f3d4965a9f32cd295d03a0b5d8800f2d_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-28_f3d4965a9f32cd295d03a0b5d8800f2d_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-28_f3d4965a9f32cd295d03a0b5d8800f2d_cryptolocker
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Size
53KB
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MD5
f3d4965a9f32cd295d03a0b5d8800f2d
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SHA1
5cf51953e3eaa7cb1d4ce9a18ca5dc77f1f81fa1
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SHA256
00252130259466750a023dbbc70710e21373c826af84a9985cd9ae39b49867ec
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SHA512
76217372b56e87f480dcede0539ace81d2aeb413cfd9feb3b261116ef5395c83f81c3a889dbb4d1d7836760abb0ca373d2e3a104ca5881c1c662ed61edc6bc90
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO5US:ZVxkGOtEvwDpjcb
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 2024-04-28_f3d4965a9f32cd295d03a0b5d8800f2d_cryptolocker
Files
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2024-04-28_f3d4965a9f32cd295d03a0b5d8800f2d_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