Behavioral task
behavioral1
Sample
18588b20bfa59830c56224a6de1667a6_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
18588b20bfa59830c56224a6de1667a6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
18588b20bfa59830c56224a6de1667a6_JaffaCakes118
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Size
84KB
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MD5
18588b20bfa59830c56224a6de1667a6
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SHA1
746ab74611cc2918da3cb0a20bc3c01353d6924c
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SHA256
c0af2fb89232eba2572e3ad9c4436b0cf08e5157169067277ad012568b37c5fc
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SHA512
570097e762d4c20ab237947ce129dd6a98ff4525faf8ef92396012f09a74a982f894a395483466c26d851abdc79a2f3d133275fac3c01f6034acf7871d4d2f61
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SSDEEP
1536:z9b37JxBAfcuagSXXmyOBrcH0kVDZbmaacDzIX0dztL7P7u8zC5mR+Sa:537/BA3agSHmyOVcUO8Rat/uq9/a
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 18588b20bfa59830c56224a6de1667a6_JaffaCakes118 unpack001/out.upx
Files
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18588b20bfa59830c56224a6de1667a6_JaffaCakes118.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 15KB
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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ