Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_7f79c5a3f0a9aa3c68105ebb696f457e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_7f79c5a3f0a9aa3c68105ebb696f457e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_7f79c5a3f0a9aa3c68105ebb696f457e_cryptolocker
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Size
59KB
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MD5
7f79c5a3f0a9aa3c68105ebb696f457e
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SHA1
96cbec4d9bbfc2633bed286c198785d9e46f9288
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SHA256
550350997ccfc2d050f598fb4ee06413205beee331d8a513c461b1829176773c
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SHA512
d658cffbf883222224d2327a8a6fc67e4f8090406b0f0b79d51b974a5897a67aa344f9cff4f300feb164b9eb7443139b1d73fbcb509ba07c547c3914a7ec3042
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lPU8:ZVxkGOtEvwDpjA
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 2024-02-18_7f79c5a3f0a9aa3c68105ebb696f457e_cryptolocker
Files
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2024-02-18_7f79c5a3f0a9aa3c68105ebb696f457e_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