Behavioral task
behavioral1
Sample
eef991ad4deb6a115a08445cc7ad96219cabcf47b1e85fe99919c68b13a1a30a.exe
Resource
win7-20231025-en
General
-
Target
eef991ad4deb6a115a08445cc7ad96219cabcf47b1e85fe99919c68b13a1a30a
-
Size
2.1MB
-
MD5
092bdcc079dc4c44af53aa9871fef4f0
-
SHA1
6a82eddffbbb41e343b98fe5d72512f04e0b90b7
-
SHA256
eef991ad4deb6a115a08445cc7ad96219cabcf47b1e85fe99919c68b13a1a30a
-
SHA512
b4864813804395431ecc13bc02afcddf6f3974922a31682267b483bf1c5d7095f7a16dcda1bec1d9e35166ef84822d5c27f25bbf3bc15761e1c833fe005ed3e8
-
SSDEEP
12288:bOuW5o/oStsB4CWKKCrZTGF/k8uMxtxPvvzt1zr4f:bjSow1BJbKkKF/eMNPjt1zr4f
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eef991ad4deb6a115a08445cc7ad96219cabcf47b1e85fe99919c68b13a1a30a unpack001/out.upx
Files
-
eef991ad4deb6a115a08445cc7ad96219cabcf47b1e85fe99919c68b13a1a30a.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 208KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 166KB - Virtual size: 166KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 63KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ