Behavioral task
behavioral1
Sample
a3d57515118534a361140a516b936ede86c5eb1e0ef69b759ee70601a287781b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3d57515118534a361140a516b936ede86c5eb1e0ef69b759ee70601a287781b.exe
Resource
win10v2004-20240226-en
General
-
Target
a3d57515118534a361140a516b936ede86c5eb1e0ef69b759ee70601a287781b
-
Size
76KB
-
MD5
f1a341f04b92207e50c7f6ca752413f9
-
SHA1
0fc6e20b8add94e3f44492612f02ef157fe118d3
-
SHA256
a3d57515118534a361140a516b936ede86c5eb1e0ef69b759ee70601a287781b
-
SHA512
fc054c3651f02bfeb05bd932f84b3df5b74335593997d51e2cd00baeab0f1c968196ff455ee06eefad5fc53a564afb6c7b968b5323910fcefacf9e26a1d733c6
-
SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8q1z:+nyiQSoh
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3d57515118534a361140a516b936ede86c5eb1e0ef69b759ee70601a287781b
Files
-
a3d57515118534a361140a516b936ede86c5eb1e0ef69b759ee70601a287781b.exe windows:4 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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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