Behavioral task
behavioral1
Sample
19d872cafec60d3c3cf512b6879dd4c351d06a4c04b7f535c31ad911fceb0faf.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
19d872cafec60d3c3cf512b6879dd4c351d06a4c04b7f535c31ad911fceb0faf.exe
Resource
win10v2004-20240508-en
General
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Target
19d872cafec60d3c3cf512b6879dd4c351d06a4c04b7f535c31ad911fceb0faf
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Size
51KB
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MD5
4c7fa30f96af5161686b8065d7dc8028
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SHA1
b821118e3c106aef2d48d0044d1dcc491ada8475
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SHA256
19d872cafec60d3c3cf512b6879dd4c351d06a4c04b7f535c31ad911fceb0faf
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SHA512
e57c9a6d484cdd1fc159bf585d50939a0d70e3994ea4a2c6a6acd2ef1965a24a900fac5162cf091fe6c5b33bc2d7b016124aa1c5c6cf7f8391af6fe088765e64
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzS:CTWn1++PJHJXA/OsIZfzc3/Q8zxUkI
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 19d872cafec60d3c3cf512b6879dd4c351d06a4c04b7f535c31ad911fceb0faf unpack001/out.upx
Files
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19d872cafec60d3c3cf512b6879dd4c351d06a4c04b7f535c31ad911fceb0faf.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
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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