Behavioral task
behavioral1
Sample
105898e254f5d5638fad5b0313e0127f_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
105898e254f5d5638fad5b0313e0127f_JaffaCakes118
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Size
115KB
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MD5
105898e254f5d5638fad5b0313e0127f
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SHA1
e73c0698cd822633d3ebf46212f40772b154a57c
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SHA256
02420861837d9fe684693c10548c5c67709d01c0d8d09c553d95992bbc06222a
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SHA512
fb24c61bb14f38f77588bbd92c2728dd35daf859aeb2aff11cb65b39459b2eb4f269d850d18f7c5c3170f527c60b88780267dc6f30c1e4455d6b3bd846ecc84d
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SSDEEP
3072:xFaap7m4H2YnYOeJqNCK5qLO4v4ER4+fBssmDmZdngn2:xL7m4Kc9w4ERjisZ9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 105898e254f5d5638fad5b0313e0127f_JaffaCakes118 unpack001/out.upx
Files
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105898e254f5d5638fad5b0313e0127f_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ