Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_ec737c10da1f90fc6a4b0eb2ab1f859b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_ec737c10da1f90fc6a4b0eb2ab1f859b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_ec737c10da1f90fc6a4b0eb2ab1f859b_cryptolocker
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Size
45KB
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MD5
ec737c10da1f90fc6a4b0eb2ab1f859b
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SHA1
320a77d762786b990cf531316d471a02f6b266a8
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SHA256
8f5fd3ea6cc579d202285a6531d9a4235917806ab3acadf35e4edc263570ecd6
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SHA512
7010142938e9fd842866b6b87b4024e2955f36e690a7a99e8d5e83c9c0f23410076d20b87a0b2171477099ca3be460856a5b305980b61b4452d689c37fa7fa93
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsq:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1Q
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 2024-01-29_ec737c10da1f90fc6a4b0eb2ab1f859b_cryptolocker
Files
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2024-01-29_ec737c10da1f90fc6a4b0eb2ab1f859b_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