Behavioral task
behavioral1
Sample
37a58f3d77476238ff862f348620bb6f_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
37a58f3d77476238ff862f348620bb6f_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
37a58f3d77476238ff862f348620bb6f_JaffaCakes118
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Size
60KB
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MD5
37a58f3d77476238ff862f348620bb6f
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SHA1
f6dc96fbdcf502c8c9f7d455bb011f3b189c70c4
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SHA256
04964af31798fd987ac28f8ca9ad2a53c69aceb0d6dfef57dc9a3647f00c6010
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SHA512
4d2a5d1e3dca75319d8f98382b03ae1329e0efa081a07228f1cde17bd89e3de65fc87d37bfe470d093de7c6c6ad123ae7bdced4c811d0e7577a021b1f9b27b64
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SSDEEP
1536:BAK/Eg7V/tYsadOXWivRZhta3E3xNC8Gz7hr98RWS:+kEgp/tYs3XWstv3xN/+9Ot
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 37a58f3d77476238ff862f348620bb6f_JaffaCakes118 unpack001/out.upx
Files
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37a58f3d77476238ff862f348620bb6f_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 56KB - Virtual size: 60KB
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: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 4KB - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ