Behavioral task
behavioral1
Sample
2024-09-15_d8ae4250778e0580ac315b8fd60d65e4_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-15_d8ae4250778e0580ac315b8fd60d65e4_cryptolocker
-
Size
59KB
-
MD5
d8ae4250778e0580ac315b8fd60d65e4
-
SHA1
47eae0cd66ad65347dc0c9fb6a0f13c934c24fe2
-
SHA256
7e88ef27e609c6c7c0691ca062970775270525fad9559f5665da5db6101b0bfa
-
SHA512
3fe286f46f1ef19b00c6790a97dfd85e6f532884cd20643d956b55a667bd1fee06a955981403f80516f067b4cfff05a8defbdd6e971d2dd60526c757e5825bff
-
SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+Ng:z6QFElP6n+gKmddpMOtEvwDpj9aYan
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-15_d8ae4250778e0580ac315b8fd60d65e4_cryptolocker
Files
-
2024-09-15_d8ae4250778e0580ac315b8fd60d65e4_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_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