Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_f4fbdd7b0be5cee946ca657256a78bfd_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-29_f4fbdd7b0be5cee946ca657256a78bfd_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_f4fbdd7b0be5cee946ca657256a78bfd_cryptolocker
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Size
49KB
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MD5
f4fbdd7b0be5cee946ca657256a78bfd
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SHA1
b267852c147fbec835a88539a48cb1c39155fc8f
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SHA256
9b387e89c2a17c16bb9c364f5e2abc139b582db7368ccc4330dcdc17f801eb88
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SHA512
21b6323496e39a57321207c2476237a6f56229ecb0752c99fc103aed6b89d002947870de2ef79077f6f8384bf85e4b910d819dc2eb092c1fb23949d196ca8b36
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ15x8V:ZVxkGOtEvwDpjch
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 2024-04-29_f4fbdd7b0be5cee946ca657256a78bfd_cryptolocker
Files
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2024-04-29_f4fbdd7b0be5cee946ca657256a78bfd_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