Behavioral task
behavioral1
Sample
fcb802bf0cee0a89e6c27333a9ba2f5bc5d69f7eafeff089df6822196ad0ea1b.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
fcb802bf0cee0a89e6c27333a9ba2f5bc5d69f7eafeff089df6822196ad0ea1b.exe
Resource
win11-20240426-en
General
-
Target
fcb802bf0cee0a89e6c27333a9ba2f5bc5d69f7eafeff089df6822196ad0ea1b
-
Size
266KB
-
MD5
bd855c168429b742efd10f470c29bb38
-
SHA1
d3d597d6d6afe822eaa92067bbe5af0b28fd5d38
-
SHA256
fcb802bf0cee0a89e6c27333a9ba2f5bc5d69f7eafeff089df6822196ad0ea1b
-
SHA512
c794b9b22c56e4932ffa34afaa9f3a77d6739dde3f17aa96fed254ac2434ceda1e97ec8eec74e33cb7047d38bd205a0be1f071c90360be64bbe5e186716afca4
-
SSDEEP
6144:XXzKdNY49u8rV5rALUFkkQNltmkIu01net:oa4Aerv/YlXp01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fcb802bf0cee0a89e6c27333a9ba2f5bc5d69f7eafeff089df6822196ad0ea1b unpack001/out.upx
Files
-
fcb802bf0cee0a89e6c27333a9ba2f5bc5d69f7eafeff089df6822196ad0ea1b.exe windows:6 windows x86 arch: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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch: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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ