Behavioral task
behavioral1
Sample
urltrans/urltrans.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
urltrans/urltrans.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
urltrans/新云软件.url
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
urltrans/新云软件.url
Resource
win10v2004-20240802-en
General
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Target
db271a54baad56dc31f5cc7b07b3275a_JaffaCakes118
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Size
463KB
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MD5
db271a54baad56dc31f5cc7b07b3275a
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SHA1
a47d47ee3bc9e9d9a79dc4820e75e9c9847faab4
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SHA256
d43f7abde34c388204b41226a8bcae4d33611079c87b0ddf9fcab2c8549374b9
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SHA512
644796710eede1a7b77d3993b3a02759c4d9c1dde45151ff88dea08fd68d1066a2832df67dad78d2127d83cbbadada0a01ead00b253e17655242ee05a8967eb6
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SSDEEP
12288:82W02TYY+Bue6ZRXHuox2gzWTKoKl285XcRNkeqxCunJO:1oTkce4BHu+2dVKl285XOBC1JO
Malware Config
Signatures
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resource yara_rule static1/unpack001/urltrans/urltrans.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/urltrans/urltrans.exe unpack002/out.upx
Files
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db271a54baad56dc31f5cc7b07b3275a_JaffaCakes118.rar
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urltrans/urltrans.exe.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: 956KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 450KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 52KB
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: 524KB - Virtual size: 521KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
CODE Size: 332KB - Virtual size: 330KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 80KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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urltrans/新云软件.url.url