Behavioral task
behavioral1
Sample
a799fe0e444938f3c20b3a36aea5d674bdd1452c62c868e8cd6f0d164031d628.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a799fe0e444938f3c20b3a36aea5d674bdd1452c62c868e8cd6f0d164031d628.exe
Resource
win10v2004-20240419-en
General
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Target
a799fe0e444938f3c20b3a36aea5d674bdd1452c62c868e8cd6f0d164031d628
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Size
146KB
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MD5
3ab4919ece16dd7c05b8400e388adea0
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SHA1
787e3d88628f316594f889bbe6bad32e72888b04
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SHA256
a799fe0e444938f3c20b3a36aea5d674bdd1452c62c868e8cd6f0d164031d628
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SHA512
885141a216f1e80b0597d8818ffb34160d012bb701ceb6d6a9cb30c40e473ad66c9ed18855eb1532de760001ea217873953a6d1ef2fcd9630b7f09dbe14092e9
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SSDEEP
3072:hfAIuZAIuYSMjoqtMHfhfHHSXIBlf08qySzCeRS2A:hfAIuZAIuDMVtM/yR8
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 a799fe0e444938f3c20b3a36aea5d674bdd1452c62c868e8cd6f0d164031d628 unpack001/out.upx
Files
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a799fe0e444938f3c20b3a36aea5d674bdd1452c62c868e8cd6f0d164031d628.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