Behavioral task
behavioral1
Sample
2024-09-29_011af04044518a5641d63c155590316c_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-29_011af04044518a5641d63c155590316c_cryptolocker
-
Size
59KB
-
MD5
011af04044518a5641d63c155590316c
-
SHA1
5adfadf4bdfa80a39d950124927f447867ea6af1
-
SHA256
53bff663d78fe035f1032d0ffb5e62fa494d58afa5d4514d126c1279c3e1f759
-
SHA512
91e5f9a2e3e73361f248337f7e4b8accc569dcc083342731bbe118e3e6cb3e7cc1b0f9892754e29dd7b03a00b860dc38439c7d465b466e7df893bf1990ad627a
-
SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLamkc8J5j:T6QFElP6n+gxmddpMOtEvwDpjwa3j
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-29_011af04044518a5641d63c155590316c_cryptolocker
Files
-
2024-09-29_011af04044518a5641d63c155590316c_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE