Behavioral task
behavioral1
Sample
00883af8da57bcb1b48c0f1a42103527_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
00883af8da57bcb1b48c0f1a42103527_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
00883af8da57bcb1b48c0f1a42103527_JaffaCakes118
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Size
88KB
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MD5
00883af8da57bcb1b48c0f1a42103527
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SHA1
540aca7349e992d3a6ebd08bb3e60c6f05e74b75
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SHA256
4282a558f157dbd9cc4a31a759f0670c54c3ea58bdbeb7e1003639ca12f17333
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SHA512
4ad5410f6e2b5a4a16faddf82f97ee587b53004d5bd0a517e249311f62f23f184f99704b26f7bcb2f91b1241e08834325ef14cc962ebcafbcdbf113f8b21e9ad
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SSDEEP
1536:phivqRTLZQVO/BYsIXk3usOV+tpqvz4ysaSfjn8EKNSzoWpR8mh8pBj4R:rkie6B4YdOUtspsbfjdKUG6R
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 00883af8da57bcb1b48c0f1a42103527_JaffaCakes118 unpack001/out.upx
Files
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00883af8da57bcb1b48c0f1a42103527_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 71KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ