Behavioral task
behavioral1
Sample
4355be6139928d03d5d5643131f6d840N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4355be6139928d03d5d5643131f6d840N.exe
Resource
win10v2004-20240704-en
General
-
Target
4355be6139928d03d5d5643131f6d840N.exe
-
Size
16KB
-
MD5
4355be6139928d03d5d5643131f6d840
-
SHA1
2cc4a1153892867f9cf5f95b76ac440caf1d9bd4
-
SHA256
151ced1aedcbdc4576bc9b8666637f5ea6ccc3a09be26e8885f7361f4e81e701
-
SHA512
91757fc1479d8076aec472fbe8a7cf0825bdd5bdcd5cbf2512286ccbaa53898bb54fb93631a0d919ad6ca0883680747da96eeda9ba62ac479929185c5c63362a
-
SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJcbQbf1Oti1JGBQOOiQJhJZ2:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4355be6139928d03d5d5643131f6d840N.exe unpack001/out.upx
Files
-
4355be6139928d03d5d5643131f6d840N.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