Behavioral task
behavioral1
Sample
25b9f5e0203a2b3649f58f96f6c93174_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
25b9f5e0203a2b3649f58f96f6c93174_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
25b9f5e0203a2b3649f58f96f6c93174_JaffaCakes118
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Size
83KB
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MD5
25b9f5e0203a2b3649f58f96f6c93174
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SHA1
9eb80ac00d25dcc9788fc85fd0ff9a90be33e374
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SHA256
c01c09479c98fcaab28c13e478438653407819d4f80ac04eebebba63c2dd6bd1
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SHA512
0e4acc35d28ceb860f63940daa4a7513491f9f25cfae1a52ede34e73e27682bdb603b974bf8771b5cbfc691187594047cfc4dce48ffacaa555f7eed3f415e818
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SSDEEP
1536:ZW6Clbue3sRwwrpFHYz16p4+upTDztHBqXKVGhLEUf+3a7:ZNClfciCpFM16p4+6F8Vmq7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25b9f5e0203a2b3649f58f96f6c93174_JaffaCakes118 unpack001/out.upx
Files
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25b9f5e0203a2b3649f58f96f6c93174_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
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: 13KB
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: 90KB
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