Behavioral task
behavioral1
Sample
5f05d07a52f02a5988b2b72d27ef8898_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5f05d07a52f02a5988b2b72d27ef8898_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
5f05d07a52f02a5988b2b72d27ef8898_JaffaCakes118
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Size
137KB
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MD5
5f05d07a52f02a5988b2b72d27ef8898
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SHA1
8b122392fc1a1b06cd2d3a9d1a759dd6ad16758d
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SHA256
a35ed6543435dc06051a7056c2d81041c262ddc6f2898a3f53dfeb5b101f5d6f
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SHA512
d76fe9d01072d6529fa4d0a718efe4abb458968b93ab14ddfaef48ddb64c272d2164bfae635f50a6fb2ecf4f389b76007ff42f362526101d1659b85beed7faf7
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SSDEEP
3072:2YuwM0iyK1koxKcPjLEBOo+DT8wu35V2wmG0IOUrzluEEHSgw:2/70eZE40wupVrdrAEBg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5f05d07a52f02a5988b2b72d27ef8898_JaffaCakes118 unpack001/out.upx
Files
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5f05d07a52f02a5988b2b72d27ef8898_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 186KB - Virtual size: 185KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 297B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 560B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 304B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ