Behavioral task
behavioral1
Sample
da37e545b0bcfb795bd6aebb309d50f2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
da37e545b0bcfb795bd6aebb309d50f2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
da37e545b0bcfb795bd6aebb309d50f2_JaffaCakes118
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Size
15KB
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MD5
da37e545b0bcfb795bd6aebb309d50f2
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SHA1
a815db114f26da014f6fe28e14bf4ff8bcf4678a
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SHA256
7503615c1ec8ab0b48ed93c145deb26be84ff220549c02ddc62a20b9a3406d1c
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SHA512
70b4c474593d4aaff49e1789f709bdb6f99593f298977cea074a9523ddd403888ee0fcb865a4608f65cc58d8722fb2e21c43c36e146bbbfa9e157c7e928f295f
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SSDEEP
384:NN/8hnBWZIcfH23gzdZWq3HSxefZexjcj:NN/MnB4Qg5ZxSLxg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da37e545b0bcfb795bd6aebb309d50f2_JaffaCakes118 unpack001/out.upx
Files
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da37e545b0bcfb795bd6aebb309d50f2_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
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: 4KB - Virtual size: 628B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ