Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_5e7e5fcf98e90567fad37e47445a8339_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-21_5e7e5fcf98e90567fad37e47445a8339_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_5e7e5fcf98e90567fad37e47445a8339_cryptolocker
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Size
41KB
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MD5
5e7e5fcf98e90567fad37e47445a8339
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SHA1
c1db23db22d63cf8f3894de5b7f735243fc5ab28
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SHA256
f1621e470b62c1b0f7f6bb20b41b3389e729e688f838d366620cfdfebe63e0f0
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SHA512
ca2cff47b93edf9ca667cde01d555e6852c75f84700d9d6cee6ca123b71492e870a3d0113cc69f479da9e5e97d09d06b1a2e6d1a7b5d4ef37b7a7d2ebe424069
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv4U:ZzFbxmLPWQMOtEvwDpjLeU3n4U
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 2024-02-21_5e7e5fcf98e90567fad37e47445a8339_cryptolocker
Files
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2024-02-21_5e7e5fcf98e90567fad37e47445a8339_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