Behavioral task
behavioral1
Sample
3e44016e749f91162a2c9ee91d1d1df9.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3e44016e749f91162a2c9ee91d1d1df9.exe
Resource
win10v2004-20231215-en
General
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Target
3e44016e749f91162a2c9ee91d1d1df9
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Size
490KB
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MD5
3e44016e749f91162a2c9ee91d1d1df9
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SHA1
599643bc3169eace5ece854b0797cc5d55565c65
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SHA256
7df4538671e8aae8373d99ad22a4476750b1c8768f8e0060f8d1e53272a42890
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SHA512
244d69dc075880709c2f5303488a874fec4778d6be877f579afe2e00c71170f3b6fe0408cea09b52f8344eca6311109eb982d2bca3a95f794a844fe242541dc2
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SSDEEP
3072:PJMiWUIIlpxqXi6tF5Rljoeian6uEqO7tSw:xjWUNzx6lriK8t
Malware Config
Signatures
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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 3e44016e749f91162a2c9ee91d1d1df9
Files
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3e44016e749f91162a2c9ee91d1d1df9.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: 372KB - Virtual size: 372KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE