Behavioral task
behavioral1
Sample
7190271e8a42dd2761569efc79109958.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7190271e8a42dd2761569efc79109958.exe
Resource
win10v2004-20231222-en
General
-
Target
7190271e8a42dd2761569efc79109958
-
Size
3.7MB
-
MD5
7190271e8a42dd2761569efc79109958
-
SHA1
9c7a10074e42cba61ea91a77d6b1384d6b4e54eb
-
SHA256
ef50bd3f3a7b2cb489fbb8853ff42214f9fef6ba1682ad17ffa32674c7cf9811
-
SHA512
3445ea82a668f183d56108fea7a681d860a60e60a545882804fba234455d708f74eee96f2ffa3a3f0c910fbd389c08c9cf0e331ee7ce007e50fee10588f191c8
-
SSDEEP
49152:SOEiLj+kCZufc2lmjQXF9f3wsuss6vtryGQgQSn7V4EawZWMqT8ljR8xmN3Aek0P:S/aj+kCZuZlepw8MeUJF3noxDtOgy
Malware Config
Signatures
-
Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7190271e8a42dd2761569efc79109958
Files
-
7190271e8a42dd2761569efc79109958.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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 296KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE