Behavioral task
behavioral1
Sample
1b52d1c5f811acf4a04457f88ff6f48b_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1b52d1c5f811acf4a04457f88ff6f48b_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1b52d1c5f811acf4a04457f88ff6f48b_JaffaCakes118
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Size
90KB
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MD5
1b52d1c5f811acf4a04457f88ff6f48b
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SHA1
9c034ad3cd54b1144e3805ffe214f34bb4a4f35a
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SHA256
bd93c4d9c0be600017336a0a989f916ef1b75be5d18c0a8b1316bbce99bf9ef8
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SHA512
93c853912d6d5c9ffa5fd8bd23912c1b1915de5c45657ea6e380c1124dc3910cfc8707c8b584246164916fe2faae1aae167c257504f6fe92b042f79f047caf1a
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SSDEEP
1536:7t81es5XeCRKrLtZaZCpskHZ0cdHEAsgccacBKMXwDQNSMLUQM7NDlDL+dCNUFfw:x4es5XBMCJkHZNdkAjGyw0sMIQMNhDLe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1b52d1c5f811acf4a04457f88ff6f48b_JaffaCakes118 unpack001/out.upx
Files
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1b52d1c5f811acf4a04457f88ff6f48b_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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 172KB - Virtual size: 170KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE