Behavioral task
behavioral1
Sample
38c242ac4457228e710e8257ad7d739e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
38c242ac4457228e710e8257ad7d739e.exe
Resource
win10v2004-20231222-en
General
-
Target
38c242ac4457228e710e8257ad7d739e
-
Size
7.7MB
-
MD5
38c242ac4457228e710e8257ad7d739e
-
SHA1
8b649f21aa00ac106d77a6c64ccabe51cc797baa
-
SHA256
32d6e8d992882a5e4298ce8e704e6fb48416be41550c30561ca71daee38c880b
-
SHA512
134d6ea14f3c42118ab72d48b499632466d399b8ee804b2ad7dcfefc1b361ccb983f57334e9d5b13ede1adcc04698a8a85b9fd538a0fe0bb9ccf0ae86a458bb2
-
SSDEEP
196608:47effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQ2wryfEQuQltG8dJJ:47effIPEsy58doQaTzwZ8Jq3QKnqVtxP
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38c242ac4457228e710e8257ad7d739e unpack001/out.upx
Files
-
38c242ac4457228e710e8257ad7d739e.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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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
.bss Size: - Virtual size: 114KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE