Behavioral task
behavioral1
Sample
f0ff8a93578926bc039773b565f13850_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f0ff8a93578926bc039773b565f13850_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f0ff8a93578926bc039773b565f13850_JaffaCakes118
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Size
1.3MB
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MD5
f0ff8a93578926bc039773b565f13850
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SHA1
d9dee3bbc651794d511f9861a98e37c1aca31ce1
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SHA256
14207018c57e0cb2f0d097fc7a79498eb3c3f188f0916673dab24ebac3737560
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SHA512
c76f6a34758632914ce1bbd6bfc39f72271c4a72684139afbbf42e11f50f31a0bdd1a361cf86f9d72765fe598d73c767a8bfa921481e5440dd8641a333713f3e
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SSDEEP
24576:AW+fjpcucRkVO8jwjPyJLMGllcCujKv5oG+LUGSTUt:p+rGTiVpgaJLMGllPjvKgGSTUt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f0ff8a93578926bc039773b565f13850_JaffaCakes118 unpack001/out.upx
Files
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f0ff8a93578926bc039773b565f13850_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: 692KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 41KB - Virtual size: 44KB
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: 524KB - Virtual size: 522KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 60KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ