Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_cryptolocker
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Size
37KB
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MD5
3ea8d5157d16a31fbf966c4995e761f0
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SHA1
781a20f13f131b92c6841b7e7bce04c97add17e4
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SHA256
7ed9e880a1b6b26d9efba4e147e1bfda710cf4ddba54763dd38e58a887116d27
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SHA512
65906cb866bc61a96974d27e6673fb6c894aafea45809afe8eee8d19a7e3deaa16c2cf4e00ccdaaa1a8e530faa708cd074f6948d1baf43198e208dd011562ad4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUf:ZzFbxmLPWQMOtEvwDpjLe6
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 2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_cryptolocker
Files
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2024-03-27_3ea8d5157d16a31fbf966c4995e761f0_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