Behavioral task
behavioral1
Sample
b4635a37cd6ac4f243db06b4d9a95270N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
b4635a37cd6ac4f243db06b4d9a95270N.exe
Resource
win10v2004-20240802-en
General
-
Target
b4635a37cd6ac4f243db06b4d9a95270N.exe
-
Size
23KB
-
MD5
b4635a37cd6ac4f243db06b4d9a95270
-
SHA1
fe3bb12e4663c5ccfc521a028fe1f865e2fa0fb1
-
SHA256
1b1b546738ed6deff60c94c4c64e013ce0cbc90cac841402384f6002eb3df53a
-
SHA512
11ec1aff520432dfbc59bb0a72551502c02525028a9326932396165d0e9e1984812ca0673038f5ffa6a9853c68cda35f16aefe2a226033e56f4bd8708ffe8b2b
-
SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9B:kBT37CPKKdJJ1EXBwzEXBwdcMcI9B
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4635a37cd6ac4f243db06b4d9a95270N.exe unpack001/out.upx
Files
-
b4635a37cd6ac4f243db06b4d9a95270N.exe.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
Sections
UPX0 Size: - 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
-
out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ