Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_1283f7846a3deb46852dfb9079b90bbd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_1283f7846a3deb46852dfb9079b90bbd_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_1283f7846a3deb46852dfb9079b90bbd_cryptolocker
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Size
31KB
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MD5
1283f7846a3deb46852dfb9079b90bbd
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SHA1
e4002dedcb2d0a8f89ef7852582439555bdf8382
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SHA256
c7a13b28eb5c2682117be3068c14a20bae9009a8de8ddad1c98869f18a86710d
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SHA512
bc69f548892fab6edc48d0fe302665df69503e97a44ea1ac1f7e3f8228bf7253a901cd771279d7ee81d55316cfd7f58dee8300e4da6e923d03b597008d4f9896
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNhK:q0zizzOSxMOtEvwDpj/arqco
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_1283f7846a3deb46852dfb9079b90bbd_cryptolocker
Files
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2024-02-21_1283f7846a3deb46852dfb9079b90bbd_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE