Static task
static1
Behavioral task
behavioral1
Sample
2024-02-02_61d5e56d7b678503ca6e380dbcb1f07e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-02_61d5e56d7b678503ca6e380dbcb1f07e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-02_61d5e56d7b678503ca6e380dbcb1f07e_cryptolocker
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Size
58KB
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MD5
61d5e56d7b678503ca6e380dbcb1f07e
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SHA1
4d25cf2f81f26ac6a2edbc8f4f4ba98c5b252e91
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SHA256
8ad6703ce808b2bb20633aad072d4f1f634b2f96e7dd28f11e7f8556f1bdeedd
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SHA512
5c5279aceeadf1094c576b3dc99481f66194cb0ef47a3c7400d2fa4dea34c3393f53d66c427fac46fd4cf741c576db7124fb818517267eac3df7ea4eb0c85f4e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUF:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lW
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 2024-02-02_61d5e56d7b678503ca6e380dbcb1f07e_cryptolocker
Files
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2024-02-02_61d5e56d7b678503ca6e380dbcb1f07e_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